3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| aliquis | 50 | 2810 | 1740 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.247 | 0.719 | 1.039 | 46.0 | -72 | 388 | 2810 | 2810 | 1380 |
| initial | 0.254 | 0.722 | 1.039 | 86.9 | -162 | 555 | 2706 | 2699 | 835 |
| SRMFix | 0.275 | 0.728 | 1.021 | 43.6 | -70 | 355 | 2188 | 2188 | 1274 |
| SRM | 0.449 | 0.783 | 1.224 | 72.7 | -249 | 194 | 1740 | 1740 | 1000 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 2012-06-02 | Round 2C | 1 | 412 | 559.90 | 0.44 | 28 | 2810 | 1380 | 16 | 1740 | 1000 |
| 49 | 2012-04-21 | TCO12 Round 2A | 1 | 169 | 818.31 | 2.28 | 100 | 2782 | 1447 | 143 | 1724 | 1076 |
| 48 | 2012-04-14 | TCO12 Round 1C | 1 | 120 | 447.62 | 1.90 | 79 | 2682 | 1944 | 71 | 1581 | 1604 |
| 47 | 2012-03-31 | TCO12 Round 1A | 1 | 827 | 678.13 | -0.29 | -13 | 2603 | 2282 | -38 | 1510 | 1831 |
| 46 | 2011-06-08 | SRM 509 | 1 | 415 | 494.18 | 0.25 | 30 | 2616 | 1779 | 8 | 1548 | 1522 |
| 45 | 2010-06-19 | TCO10 Round 1 | 1 | 879 | 755.37 | -0.22 | -8 | 2586 | 1428 | -35 | 1540 | 1274 |
| 44 | 2010-05-24 | TCO10 Qual 3 | 1 | 320 | 199.99 | -0.68 | -29 | 2594 | 1352 | -34 | 1575 | 1181 |
| 43 | 2009-03-07 | TCO09 Round 1 | 1 | 1109 | 678.70 | -0.71 | -19 | 2623 | 1068 | -90 | 1609 | 1111 |
| 42 | 2009-02-28 | TCO09 Qual 2 | 1 | 268 | 287.02 | 0.10 | 8 | 2642 | 999 | 6 | 1699 | 877 |
| 41 | 2008-11-12 | SRM 425 | 1 | 263 | 313.30 | 0.25 | 11 | 2634 | 965 | 20 | 1693 | 885 |
| 40 | 2008-10-08 | SRM 421 | 1 | 368 | 283.29 | -0.38 | -7 | 2623 | 983 | -39 | 1673 | 933 |
| 39 | 2008-10-02 | SRM 420 | 1 | 210 | 282.94 | 0.43 | 16 | 2630 | 963 | 35 | 1712 | 847 |
| 38 | 2008-09-04 | SRM 416 | 1 | 118 | 298.18 | 1.34 | 36 | 2614 | 989 | 106 | 1677 | 918 |
| 37 | 2008-08-26 | SRM 415 | 1 | 181 | 198.26 | 0.13 | 8 | 2578 | 1093 | 25 | 1571 | 1231 |
| 36 | 2008-08-16 | SRM 414 | 1 | 414 | 303.30 | -0.62 | -14 | 2570 | 1126 | -111 | 1546 | 1356 |
| 35 | 2008-08-06 | SRM 413 | 1 | 248 | 318.13 | 0.36 | 15 | 2584 | 1059 | 32 | 1657 | 972 |
| 34 | 2008-07-31 | SRM 412 | 1 | 240 | 294.03 | 0.29 | 13 | 2569 | 1107 | 29 | 1625 | 1081 |
| 33 | 2008-07-23 | SRM 411 | 1 | 145 | 269.05 | 0.89 | 32 | 2556 | 1148 | 87 | 1596 | 1159 |
| 32 | 2008-07-10 | SRM 409 | 1 | 370 | 336.92 | -0.14 | -1 | 2523 | 1259 | -2 | 1509 | 1498 |
| 31 | 2008-06-26 | SRM 407 | 1 | 238 | 334.08 | 0.49 | 22 | 2524 | 1236 | 66 | 1511 | 1463 |
| 30 | 2008-06-17 | SRM 406 | 1 | 281 | 228.54 | -0.30 | -8 | 2502 | 1307 | -17 | 1445 | 1749 |
| 29 | 2008-05-06 | SRM 401 | 1 | 252 | 370.56 | 0.56 | 24 | 2510 | 1233 | 82 | 1462 | 1552 |
| 28 | 2008-04-23 | SRM 399 | 1 | 219 | 248.81 | -0.26 | -6 | 2486 | 1289 | -24 | 1380 | 1822 |
| 27 | 2008-04-15 | SRM 398 | 1 | 242 | 336.06 | 0.47 | 22 | 2492 | 1274 | 81 | 1404 | 1715 |
| 26 | 2008-04-12 | SRM 397 | 1 | 305 | 350.01 | 0.20 | 13 | 2470 | 1343 | 62 | 1323 | 2181 |
| 25 | 2008-04-03 | SRM 396 | 1 | 334 | 327.76 | -0.03 | 3 | 2457 | 1395 | 45 | 1261 | 2590 |
| 24 | 2008-03-26 | SRM 395 | 1 | 322 | 261.51 | -0.30 | -9 | 2454 | 1393 | 0 | 1216 | 3003 |
| 23 | 2008-03-22 | SRM 394 | 1 | 428 | 375.77 | -0.42 | -15 | 2464 | 1359 | -40 | 1216 | 2990 |
| 22 | 2008-02-26 | SRM 391 | 1 | 304 | 266.68 | -0.19 | -5 | 2479 | 1273 | 14 | 1256 | 2612 |
| 21 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 890.64 | -0.34 | -12 | 2484 | 1244 | -37 | 1242 | 2721 |
| 20 | 2008-02-13 | TCO08 Qual 3 | 1 | 93 | 217.00 | 1.22 | 49 | 2495 | 1186 | 128 | 1279 | 2502 |
| 19 | 2008-02-09 | TCO08 Qual 2 | 1 | 794 | 350.83 | -1.18 | -40 | 2446 | 1333 | -21 | 1151 | 3490 |
| 18 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 336.95 | -1.40 | -51 | 2486 | 1196 | -141 | 1172 | 3335 |
| 17 | 2008-01-15 | SRM 388 | 2 | 11 | 22.76 | 1.05 | 37 | 2538 | 1000 | 139 | 1313 | 2220 |
| 16 | 2007-10-17 | SRM 372 | 1 | 589 | 290.97 | -1.03 | -41 | 2500 | 1027 | -219 | 1174 | 2895 |
| 15 | 2007-09-26 | SRM 367 | 1 | 148 | 322.01 | 1.12 | 61 | 2542 | 876 | 145 | 1393 | 1552 |
| 14 | 2007-09-12 | SRM 365 | 1 | 557 | 316.67 | -0.88 | -39 | 2480 | 1042 | -139 | 1248 | 2339 |
| 13 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 193.95 | -0.93 | -39 | 2519 | 906 | -138 | 1387 | 1568 |
| 12 | 2007-08-18 | TCCC07 Qual 1 | 1 | 123 | 208.60 | 0.76 | 46 | 2558 | 771 | 88 | 1525 | 1096 |
| 11 | 2007-08-07 | SRM 362 | 1 | 270 | ||||||||
| 10 | 2007-08-01 | SRM 361 | 1 | 208 | 281.91 | 0.44 | 39 | 2513 | 899 | 82 | 1437 | 1337 |
| 9 | 2007-07-24 | SRM 360 | 1 | 306 | 329.22 | -0.30 | -15 | 2473 | 993 | -26 | 1355 | 1658 |
| 8 | 2007-07-17 | SRM 358 | 1 | 241 | 246.61 | 0.03 | 13 | 2488 | 948 | 44 | 1381 | 1542 |
| 7 | 2007-07-12 | SRM 357 | 1 | 436 | 223.26 | -0.99 | -72 | 2476 | 967 | -249 | 1337 | 1725 |
| 6 | 2007-07-02 | SRM 356 | 1 | 137 | 221.60 | 0.69 | 93 | 2548 | 757 | 87 | 1586 | 907 |
| 5 | 2007-06-20 | SRM 355 | 1 | 131 | 326.76 | 1.32 | 209 | 2455 | 1004 | 149 | 1499 | 1133 |
| 4 | 2007-06-14 | SRM 354 | 2 | 10 | 253.15 | 4.66 | 388 | 2246 | 1608 | 194 | 1350 | 1642 |
| 3 | 2006-07-22 | SRM 312 | 2 | 83 | 208.72 | 1.33 | 160 | 1859 | 2617 | 67 | 1156 | 2576 |
| 2 | 2006-07-12 | SRM 311 | 2 | 171 | 203.45 | 0.25 | 74 | 1699 | 3461 | -46 | 1089 | 2932 |
| 1 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 258 | 342.05 | 0.41 | 179 | 1625 | 3257 | -65 | 1135 | 2267 |