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 |
|---|---|---|---|
| henkv | 34 | 2364 | 1206 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.248 | 0.607 | 0.983 | 47.7 | -86 | 447 | 2428 | 2364 | 2100 |
| SRMFix | 0.216 | 0.623 | 0.985 | 48.5 | -122 | 366 | 1921 | 1857 | 2110 |
| initial | 0.196 | 0.639 | 0.986 | 76.9 | -253 | 364 | 2254 | 1981 | 2268 |
| SRM | 0.424 | 0.727 | 1.216 | 70.0 | -379 | 199 | 1520 | 1206 | 3046 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 34 | 2009-08-08 | SRM 446 | 2 | 70 | 87.49 | 0.32 | 23 | 2364 | 2100 | 75 | 1206 | 3046 |
| 33 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 606.96 | -1.14 | -47 | 2341 | 2137 | -160 | 1131 | 4363 |
| 32 | 2008-12-20 | SRM 430 | 1 | 531 | 459.31 | -0.37 | -19 | 2388 | 1930 | -76 | 1291 | 2818 |
| 31 | 2008-09-20 | SRM 418 | 1 | 535 | 413.18 | -0.47 | -21 | 2407 | 1733 | -131 | 1367 | 2296 |
| 30 | 2008-08-16 | SRM 414 | 1 | 364 | 358.78 | -0.02 | 4 | 2428 | 1655 | -22 | 1498 | 1558 |
| 29 | 2008-06-14 | SRM 405 | 1 | 300 | 419.33 | 0.48 | 31 | 2424 | 1571 | 45 | 1520 | 1408 |
| 28 | 2008-05-24 | SRM 402 | 1 | 264 | 343.78 | 0.38 | 26 | 2393 | 1662 | 29 | 1475 | 1545 |
| 27 | 2008-05-01 | SRM 400 | 1 | 231 | 453.69 | 0.97 | 61 | 2367 | 1699 | 101 | 1446 | 1530 |
| 26 | 2008-04-12 | SRM 397 | 1 | 307 | 437.85 | 0.51 | 40 | 2306 | 1944 | 66 | 1345 | 2032 |
| 25 | 2008-02-09 | TCO08 Qual 2 | 1 | 564 | 544.68 | -0.05 | 3 | 2266 | 2029 | 2 | 1279 | 2482 |
| 24 | 2008-02-02 | SRM 390 | 1 | 421 | 460.02 | 0.13 | 14 | 2263 | 1995 | 21 | 1277 | 2482 |
| 23 | 2008-01-05 | SRM 386 | 1 | 418 | 446.61 | 0.10 | 12 | 2249 | 1997 | 18 | 1256 | 2608 |
| 22 | 2007-12-27 | SRM 385 | 1 | 431 | 432.69 | 0.01 | 6 | 2236 | 2039 | -1 | 1238 | 2791 |
| 21 | 2007-11-10 | SRM 375 | 1 | 296 | 319.89 | 0.11 | 15 | 2231 | 1912 | 23 | 1239 | 2547 |
| 20 | 2007-10-13 | SRM 371 | 2 | 52 | 98.61 | 0.92 | 43 | 2215 | 1914 | 69 | 1216 | 2600 |
| 19 | 2007-08-11 | SRM 363 | 2 | 238 | 73.21 | -1.70 | -38 | 2172 | 1962 | -18 | 1147 | 2985 |
| 18 | 2007-08-07 | SRM 362 | 2 | 134 | ||||||||
| 17 | 2007-06-02 | SRM 352 | 1 | 534 | 417.33 | -0.36 | -22 | 2210 | 1691 | -93 | 1165 | 2758 |
| 16 | 2007-04-10 | TCO07 Round 1B | 1 | 276 | 287.38 | -0.38 | -19 | 2233 | 1513 | -60 | 1258 | 2074 |
| 15 | 2007-03-31 | TCO07 Qual 2 | 1 | 215 | 440.92 | 1.04 | 67 | 2251 | 1432 | 84 | 1318 | 1742 |
| 14 | 2007-03-10 | SRM 341 | 1 | 415 | 410.53 | -0.02 | 4 | 2184 | 1549 | 3 | 1234 | 2166 |
| 13 | 2007-02-03 | SRM 337 | 1 | 352 | 354.63 | -0.21 | -13 | 2180 | 1615 | -32 | 1231 | 2331 |
| 12 | 2007-01-13 | SRM 334 | 1 | 315 | 348.90 | -0.13 | -7 | 2193 | 1533 | -19 | 1263 | 2070 |
| 11 | 2006-11-11 | SRM 326 | 1 | 322 | 316.41 | -0.02 | 5 | 2200 | 1426 | 1 | 1282 | 1908 |
| 10 | 2006-09-30 | SRM 320 | 1 | 427 | 360.84 | -0.37 | -27 | 2195 | 1368 | -85 | 1281 | 1840 |
| 9 | 2006-08-19 | SRM 316 | 1 | 170 | 284.13 | 0.74 | 75 | 2222 | 1229 | 90 | 1366 | 1392 |
| 8 | 2006-08-03 | SRM 314 | 1 | 258 | 249.38 | -0.05 | 2 | 2147 | 1483 | -12 | 1276 | 1847 |
| 7 | 2006-07-26 | SRM 313 | 1 | 254 | 296.36 | 0.22 | 39 | 2145 | 1475 | 26 | 1288 | 1779 |
| 6 | 2006-06-24 | SRM 308 | 1 | 244 | 244.76 | 0.00 | 10 | 2106 | 1514 | -27 | 1262 | 1861 |
| 5 | 2006-03-25 | SRM 294 | 2 | 20 | 104.47 | 2.38 | 127 | 2096 | 1367 | 135 | 1289 | 1532 |
| 4 | 2006-03-17 | SRM 293 | 2 | 20 | 151.38 | 2.92 | 196 | 1968 | 1786 | 171 | 1154 | 2222 |
| 3 | 2006-02-28 | TCO06 Qual 2/10/13 | 1 | 159 | 251.61 | -0.22 | -24 | 1773 | 2532 | -37 | 983 | 3241 |
| 2 | 2006-01-21 | SRM 284 | 2 | 46 | 334.25 | 2.86 | 447 | 1797 | 2184 | 199 | 1020 | 2691 |
| 1 | 2005-12-17 | SRM 277 | 2 | 394 | 323.22 | -0.41 | -86 | 1350 | 4552 | -379 | 821 | 3922 |