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 |
|---|---|---|---|
| shailesh41 | 21 | 1742 | 700 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.065 | 0.256 | 0.428 | 20.9 | -52 | 102 | 1231 | 1207 | 6789 |
| EloSRM | 0.010 | 0.271 | 0.433 | 35.0 | -47 | 263 | 1773 | 1742 | 6882 |
| initial | 0.008 | 0.276 | 0.433 | 33.2 | -62 | 198 | 1321 | 1220 | 6798 |
| SRM | -0.000 | 0.280 | 0.445 | 55.4 | -352 | 218 | 867 | 700 | 8123 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2010-09-09 | SRM 481 | 2 | 645 | 565.98 | -0.47 | -31 | 1742 | 6882 | -56 | 700 | 8123 |
| 20 | 2010-08-04 | Member SRM 478 | 2 | 567 | 569.95 | 0.01 | 14 | 1773 | 6467 | -3 | 756 | 7469 |
| 19 | 2009-02-28 | TCO09 Qual 2 | 1 | 1110 | 1,152.23 | 0.05 | 12 | 1759 | 6329 | 2 | 759 | 9919 |
| 18 | 2008-10-02 | SRM 420 | 2 | 466 | 400.79 | -0.22 | -6 | 1746 | 6448 | -21 | 757 | 10339 |
| 17 | 2008-08-16 | SRM 414 | 2 | 351 | 450.74 | 0.36 | 31 | 1753 | 6381 | 21 | 778 | 10166 |
| 16 | 2008-07-10 | SRM 409 | 2 | 615 | 517.45 | -0.25 | -9 | 1722 | 6567 | -20 | 757 | 10242 |
| 15 | 2008-07-01 | SRM 408 | 2 | 419 | 363.91 | -0.20 | -6 | 1731 | 6409 | -24 | 777 | 9990 |
| 14 | 2008-06-14 | SRM 405 | 2 | 656 | 482.69 | -0.44 | -24 | 1737 | 6219 | -51 | 801 | 9453 |
| 13 | 2008-06-05 | SRM 404 | 2 | 418 | 418.63 | 0.00 | 12 | 1761 | 5895 | -15 | 852 | 8423 |
| 12 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,219.49 | 0.12 | 24 | 1749 | 5269 | 54 | 867 | 6138 |
| 11 | 2008-02-05 | TCO08 Qual 1 | 1 | 293 | 926.97 | 1.66 | 263 | 1725 | 5442 | 218 | 813 | 6753 |
| 10 | 2008-02-02 | SRM 390 | 2 | 556 | 637.00 | 0.20 | 56 | 1463 | 8239 | 1 | 595 | 8750 |
| 9 | 2006-08-19 | SRM 316 | 2 | 274 | 353.26 | 0.37 | 59 | 1406 | 5619 | 32 | 594 | 6550 |
| 8 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 271 | 292.67 | -0.10 | -10 | 1347 | 5353 | -4 | 562 | 5889 |
| 7 | 2006-02-04 | SRM 287 | 2 | 315 | 316.95 | -0.23 | -18 | 1357 | 4733 | -36 | 566 | 5390 |
| 6 | 2006-01-21 | SRM 284 | 2 | 348 | 306.88 | -0.34 | -29 | 1375 | 4444 | -60 | 602 | 5156 |
| 5 | 2005-12-17 | SRM 277 | 2 | 368 | 338.62 | -0.12 | -3 | 1403 | 4105 | -35 | 662 | 4862 |
| 4 | 2005-11-19 | SRM 272 | 2 | 284 | 321.32 | 0.18 | 42 | 1407 | 3813 | -6 | 697 | 4413 |
| 3 | 2005-10-01 | SRM 266 | 2 | 148 | 251.97 | 0.00 | 15 | 1365 | 3948 | 4 | 703 | 4261 |
| 2 | 2005-08-27 | SRM 260 | 2 | 342 | 298.04 | -0.20 | -22 | 1350 | 4060 | -149 | 699 | 4312 |
| 1 | 2005-08-16 | TCO05 Qual 4/6 | 1 | 246 | 268.15 | -0.17 | -47 | 1372 | 3746 | -352 | 848 | 3365 |