9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| da_brain_damage | 93 | 2282 | 1117 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.202 | 0.813 | 1.260 | 22.8 | -56 | 157 | 2297 | 2282 | 2778 |
| SRMFix | 0.146 | 0.869 | 1.318 | 33.9 | -94 | 196 | 1848 | 1724 | 2834 |
| SRM | 0.465 | 0.903 | 1.416 | 66.2 | -169 | 207 | 1436 | 1117 | 3675 |
| initial | 0.073 | 0.914 | 1.431 | 110.0 | -471 | 834 | 2182 | 1997 | 2325 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 93 | 2010-06-30 | Member Single Round Match 474 | 1 | 407 | 361.72 | -0.23 | -7 | 2282 | 2778 | -112 | 1117 | 3675 |
| 92 | 2010-06-19 | TCO10 Round 1 | 1 | 1339 | 1,073.60 | -0.32 | -9 | 2288 | 2747 | -130 | 1229 | 2870 |
| 91 | 2010-06-17 | SRM 473 | 1 | 330 | 392.86 | 0.25 | 12 | 2297 | 2667 | -7 | 1359 | 2029 |
| 90 | 2010-06-05 | SRM 472 | 1 | 80 | 598.69 | 2.90 | 86 | 2285 | 2742 | 166 | 1366 | 2017 |
| 89 | 2010-05-20 | SRM 470 | 2 | 212 | 201.41 | -0.07 | 3 | 2199 | 3107 | 2 | 1200 | 3103 |
| 88 | 2010-05-02 | TCO10 Qual 1 | 1 | 281 | 585.02 | 1.06 | 40 | 2196 | 2959 | 80 | 1198 | 3005 |
| 87 | 2010-02-13 | Member SRM 461 | 2 | 193 | 213.01 | 0.14 | 7 | 2156 | 3354 | 26 | 1118 | 3795 |
| 86 | 2010-02-06 | SRM 460 | 2 | 376 | 210.17 | -0.84 | -10 | 2149 | 3376 | -19 | 1092 | 3977 |
| 85 | 2010-01-19 | SRM 459 | 2 | 386 | 195.14 | -0.98 | -13 | 2160 | 3276 | -28 | 1111 | 3770 |
| 84 | 2010-01-14 | Member SRM 458 | 2 | 153 | 178.76 | 0.22 | 11 | 2173 | 3160 | 28 | 1139 | 3558 |
| 83 | 2010-01-04 | SRM 457 | 2 | 339 | 135.91 | -1.32 | -22 | 2163 | 3201 | -46 | 1111 | 3742 |
| 82 | 2009-12-17 | Member SRM 455 | 2 | 198 | 167.70 | -0.24 | 0 | 2184 | 3024 | 16 | 1157 | 3366 |
| 81 | 2009-12-05 | SRM 454 | 1 | 551 | 540.82 | -0.12 | -8 | 2185 | 3039 | -64 | 1141 | 3551 |
| 80 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 514.81 | -0.87 | -29 | 2192 | 2867 | -131 | 1205 | 3474 |
| 79 | 2009-02-28 | TCO09 Qual 2 | 1 | 933 | 630.71 | -0.56 | -28 | 2221 | 2682 | -78 | 1336 | 2432 |
| 78 | 2007-10-13 | SRM 371 | 1 | 302 | 480.64 | 0.67 | 31 | 2249 | 1784 | 56 | 1414 | 1499 |
| 77 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 76 | 2007-10-02 | SRM 368 | 1 | 248 | 359.19 | -0.02 | 2 | 2219 | 1883 | -7 | 1358 | 1699 |
| 75 | 2007-04-10 | TCO07 Round 1B | 1 | 276 | 293.61 | -0.35 | -7 | 2217 | 1559 | -71 | 1365 | 1513 |
| 74 | 2007-04-03 | TCO07 Qual 3 | 1 | 51 | 198.05 | 1.96 | 36 | 2224 | 1527 | 91 | 1436 | 1278 |
| 73 | 2007-03-31 | TCO07 Qual 2 | 1 | 740 | 425.07 | -0.80 | -17 | 2188 | 1611 | -68 | 1345 | 1610 |
| 72 | 2007-03-10 | SRM 341 | 1 | 111 | 423.54 | 1.93 | 58 | 2205 | 1494 | 151 | 1413 | 1283 |
| 71 | 2007-02-20 | SRM 340 | 1 | 348 | 381.83 | -0.09 | -2 | 2147 | 1774 | -17 | 1262 | 2130 |
| 70 | 2007-02-14 | SRM 339 | 1 | 296 | 307.12 | -0.18 | -5 | 2149 | 1757 | -50 | 1279 | 2007 |
| 69 | 2006-09-23 | TCCC06 Round 1B | 1 | 203 | 278.01 | 0.45 | 14 | 2154 | 1501 | 51 | 1329 | 1568 |
| 68 | 2006-09-09 | TCCC06 Qual 2 | 1 | 233 | 187.05 | -0.32 | -4 | 2140 | 1502 | 8 | 1278 | 1826 |
| 67 | 2006-07-22 | SRM 312 | 1 | 316 | 300.72 | -0.07 | 0 | 2144 | 1458 | -17 | 1270 | 1862 |
| 66 | 2006-07-12 | SRM 311 | 1 | 257 | 241.18 | -0.25 | -5 | 2144 | 1432 | -58 | 1287 | 1748 |
| 65 | 2006-06-14 | SRM 307 | 1 | 162 | 194.43 | -0.16 | -2 | 2149 | 1386 | -27 | 1345 | 1446 |
| 64 | 2006-05-18 | SRM 303 | 1 | 196 | 207.24 | -0.21 | -3 | 2151 | 1328 | -47 | 1372 | 1298 |
| 63 | 2006-04-27 | SRM 300 | 1 | 101 | 215.50 | 1.09 | 24 | 2154 | 1278 | 94 | 1419 | 1092 |
| 62 | 2006-04-22 | SRM 299 | 1 | 161 | 293.77 | 0.87 | 21 | 2130 | 1348 | 96 | 1325 | 1453 |
| 61 | 2006-04-11 | SRM 298 | 1 | 297 | 262.93 | -0.18 | -3 | 2110 | 1386 | -32 | 1229 | 1919 |
| 60 | 2006-04-03 | SRM 296 | 2 | 26 | 39.46 | 0.60 | 9 | 2112 | 1344 | 68 | 1261 | 1707 |
| 59 | 2006-03-25 | SRM 294 | 2 | 39 | 63.11 | 0.69 | 10 | 2103 | 1337 | 75 | 1193 | 2027 |
| 58 | 2006-03-17 | SRM 293 | 2 | 122 | 45.45 | -1.42 | -9 | 2094 | 1358 | 13 | 1118 | 2416 |
| 57 | 2006-03-06 | SRM 292 | 2 | 211 | 36.74 | -2.52 | -15 | 2103 | 1309 | -52 | 1105 | 2440 |
| 56 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 290 | 141.12 | -1.03 | -15 | 2118 | 1259 | -79 | 1157 | 2153 |
| 55 | 2006-02-21 | SRM 291 | 1 | 347 | 287.10 | -0.27 | -5 | 2132 | 1170 | -68 | 1236 | 1688 |
| 54 | 2006-02-16 | SRM 290 | 1 | 245 | 217.41 | -0.17 | -3 | 2138 | 1148 | -44 | 1304 | 1349 |
| 53 | 2006-02-14 | SRM 289 | 1 | 166 | 215.28 | 0.38 | 11 | 2140 | 1128 | 32 | 1348 | 1161 |
| 52 | 2006-02-08 | SRM 288 | 1 | 126 | 208.77 | 0.73 | 19 | 2129 | 1149 | 79 | 1316 | 1281 |
| 51 | 2006-02-04 | SRM 287 | 1 | 170 | 256.45 | -0.03 | 1 | 2110 | 1179 | 12 | 1237 | 1663 |
| 50 | 2006-01-30 | SRM 286 | 1 | 287 | 242.10 | -0.32 | -7 | 2108 | 1174 | -100 | 1225 | 1704 |
| 49 | 2006-01-24 | SRM 285 | 1 | 98 | 240.80 | 1.30 | 33 | 2116 | 1154 | 118 | 1325 | 1231 |
| 48 | 2006-01-21 | SRM 284 | 1 | 265 | 248.94 | -0.23 | -5 | 2083 | 1224 | -46 | 1207 | 1770 |
| 47 | 2006-01-19 | SRM 283 | 1 | 129 | 199.64 | -0.02 | 1 | 2088 | 1188 | 17 | 1253 | 1514 |
| 46 | 2006-01-05 | SRM 281 | 2 | 38 | 39.05 | 0.04 | 4 | 2087 | 1202 | 63 | 1236 | 1621 |
| 45 | 2005-12-28 | SRM 280 | 1 | 296 | 223.69 | -0.40 | -10 | 2083 | 1200 | -152 | 1173 | 1912 |
| 44 | 2005-12-21 | SRM 279 | 1 | 119 | ||||||||
| 43 | 2005-12-19 | SRM 278 | 1 | 168 | 223.32 | 0.41 | 14 | 2092 | 1148 | 45 | 1325 | 1200 |
| 42 | 2005-12-17 | SRM 277 | 1 | 302 | 314.43 | 0.06 | 4 | 2078 | 1179 | -1 | 1280 | 1350 |
| 41 | 2005-12-08 | SRM 276 | 1 | 273 | 291.91 | -0.15 | -3 | 2074 | 1161 | -40 | 1281 | 1310 |
| 40 | 2005-11-23 | SRM 274 | 1 | 168 | 185.15 | 0.14 | 7 | 2077 | 1120 | 1 | 1321 | 1157 |
| 39 | 2005-11-21 | SRM 273 | 1 | 262 | 263.52 | -0.18 | -4 | 2070 | 1122 | -66 | 1320 | 1137 |
| 38 | 2005-11-19 | SRM 272 | 1 | 112 | 292.73 | 1.39 | 43 | 2075 | 1112 | 119 | 1386 | 956 |
| 37 | 2005-11-08 | SRM 271 | 2 | 12 | 40.98 | 1.77 | 25 | 2032 | 1191 | 91 | 1267 | 1290 |
| 36 | 2005-11-03 | SRM 270 | 1 | 209 | 206.91 | -0.18 | -5 | 2007 | 1255 | -53 | 1176 | 1697 |
| 35 | 2005-10-26 | SRM 269 | 1 | 198 | 173.86 | -0.19 | -5 | 2012 | 1236 | -83 | 1229 | 1462 |
| 34 | 2005-10-18 | SRM 268 | 1 | 180 | 222.16 | 0.30 | 14 | 2017 | 1214 | 15 | 1312 | 1142 |
| 33 | 2005-10-05 | SRM 267 | 1 | 136 | 196.50 | 0.00 | 2 | 2003 | 1249 | -3 | 1297 | 1194 |
| 32 | 2005-10-01 | SRM 266 | 1 | 245 | 236.10 | -0.19 | -6 | 2001 | 1247 | -94 | 1300 | 1169 |
| 31 | 2005-09-27 | SRM 265 | 1 | 86 | 273.54 | 1.67 | 59 | 2007 | 1218 | 131 | 1394 | 899 |
| 30 | 2005-08-20 | TCO05 Round 1 | 1 | 443 | 523.60 | 0.24 | 12 | 1948 | 1346 | 9 | 1263 | 1262 |
| 29 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 37 | 160.48 | 2.12 | 54 | 1936 | 1364 | 158 | 1254 | 1322 |
| 28 | 2005-08-10 | SRM 258 | 2 | 127 | 66.82 | -0.93 | -10 | 1882 | 1444 | -2 | 1096 | 1920 |
| 27 | 2005-08-08 | SRM 257 | 2 | 243 | 63.90 | -1.93 | -23 | 1892 | 1412 | -82 | 1098 | 1895 |
| 26 | 2005-08-02 | SRM 256 | 1 | 217 | 209.24 | -0.16 | -5 | 1915 | 1328 | -85 | 1180 | 1535 |
| 25 | 2005-07-28 | SRM 255 | 2 | 4 | 63.31 | 3.98 | 52 | 1920 | 1309 | 134 | 1265 | 1172 |
| 24 | 2005-07-26 | SRM 254 | 2 | 178 | 53.95 | -1.72 | -22 | 1868 | 1410 | -61 | 1131 | 1711 |
| 23 | 2005-07-23 | SRM 253 | 1 | 252 | 239.21 | -0.08 | -2 | 1891 | 1343 | -82 | 1192 | 1439 |
| 22 | 2005-07-12 | SRM 251 | 2 | 11 | 54.27 | 2.30 | 44 | 1893 | 1320 | 98 | 1274 | 1104 |
| 21 | 2005-07-07 | SRM 250 | 2 | 1 | 76.30 | 6.25 | 80 | 1849 | 1422 | 207 | 1176 | 1490 |
| 20 | 2005-06-29 | SRM 249 | 2 | 117 | 69.64 | -0.75 | -13 | 1769 | 1654 | -14 | 969 | 2357 |
| 19 | 2005-06-21 | SRM 248 | 2 | 261 | 83.44 | -1.65 | -31 | 1782 | 1614 | -118 | 983 | 2293 |
| 18 | 2005-06-18 | SRM 247 | 2 | 66 | 73.65 | 0.16 | 11 | 1813 | 1478 | 28 | 1101 | 1739 |
| 17 | 2005-06-01 | SRM 245 | 2 | 62 | 66.31 | 0.10 | 10 | 1801 | 1495 | 23 | 1073 | 1821 |
| 16 | 2005-05-23 | SRM 244 | 2 | 93 | 55.08 | -0.76 | -14 | 1791 | 1523 | -12 | 1050 | 1917 |
| 15 | 2005-05-17 | SRM 243 | 2 | 23 | 69.92 | 1.60 | 54 | 1806 | 1470 | 80 | 1062 | 1859 |
| 14 | 2005-05-14 | SRM 242 | 2 | 55 | 96.13 | 0.81 | 37 | 1752 | 1626 | 63 | 982 | 2215 |
| 13 | 2005-04-30 | SRM 240 | 2 | 26 | 114.74 | 2.14 | 76 | 1715 | 1716 | 136 | 919 | 2484 |
| 12 | 2005-04-18 | SRM 239 | 2 | 170 | 110.24 | -0.87 | -27 | 1640 | 1984 | -74 | 783 | 3147 |
| 11 | 2005-04-14 | SRM 238 | 2 | 230 | 99.04 | -1.22 | -39 | 1666 | 1856 | -78 | 857 | 2731 |
| 10 | 2005-04-06 | SRM 237 | 2 | 157 | 74.82 | -1.23 | -41 | 1706 | 1706 | -114 | 935 | 2341 |
| 9 | 2005-04-02 | SRM 236 | 2 | 43 | 99.49 | 1.21 | 71 | 1746 | 1557 | 69 | 1049 | 1848 |
| 8 | 2005-03-03 | SRM 233 | 2 | 30 | 131.39 | 2.13 | 114 | 1675 | 1767 | 110 | 980 | 2110 |
| 7 | 2005-02-19 | SRM 231 | 2 | 142 | 147.14 | 0.05 | 16 | 1562 | 2158 | -6 | 870 | 2634 |
| 6 | 2005-01-27 | SRM 228 | 2 | 44 | 150.41 | 1.77 | 157 | 1546 | 2181 | 107 | 876 | 2566 |
| 5 | 2005-01-11 | TCCC05 Qual 3 | 1 | 93 | 119.15 | -0.11 | -11 | 1389 | 2768 | 6 | 769 | 3158 |
| 4 | 2004-11-23 | SRM 220 | 2 | 153 | 120.05 | -0.35 | -27 | 1400 | 2607 | -65 | 763 | 2978 |
| 3 | 2004-11-04 | SRM 218 | 2 | 137 | 91.78 | -0.58 | -56 | 1427 | 2524 | -159 | 828 | 2730 |
| 2 | 2004-10-06 | SRM 214 | 2 | 116 | 139.92 | 0.27 | 71 | 1482 | 2441 | -44 | 987 | 2142 |
| 1 | 2004-09-28 | SRM 213 | 2 | 158 | 160.23 | 0.02 | 37 | 1412 | 2694 | -169 | 1031 | 1953 |