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 |
|---|---|---|---|
| vigilancer | 9 | 1742 | 523 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.092 | 0.510 | 0.824 | 53.3 | -115 | 166 | 1202 | 1137 | 7621 |
| Odd | 0.071 | 0.532 | 0.836 | 67.4 | -68 | 265 | 1687 | 1601 | 6560 |
| EloSRM | 0.071 | 0.549 | 0.851 | 76.6 | -85 | 295 | 1839 | 1742 | 6475 |
| initial | 0.007 | 0.561 | 0.845 | 67.5 | -107 | 267 | 1366 | 1208 | 6796 |
| SRM | -0.034 | 0.646 | 0.972 | 121.9 | -461 | 161 | 739 | 523 | 9322 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-02-17 | SRM 462 | 2 | 566 | 398.10 | -0.51 | -33 | 1742 | 6475 | -19 | 523 | 9322 |
| 8 | 2010-02-06 | SRM 460 | 2 | 932 | 553.86 | -0.86 | -64 | 1775 | 6128 | -104 | 542 | 9180 |
| 7 | 2010-01-14 | Member SRM 458 | 2 | 147 | 704.35 | 2.26 | 295 | 1839 | 5490 | 161 | 646 | 8268 |
| 6 | 2009-10-17 | SRM 450 | 2 | 607 | 822.71 | 0.44 | 110 | 1543 | 8563 | 49 | 485 | 9876 |
| 5 | 2009-02-12 | SRM 435 | 2 | 522 | 554.91 | 0.09 | 27 | 1434 | 12385 | -10 | 436 | 12460 |
| 4 | 2008-11-22 | SRM 426 | 2 | 525 | 628.02 | -0.03 | 1 | 1406 | 12359 | -6 | 446 | 12275 |
| 3 | 2008-10-18 | SRM 422 | 2 | 659 | 730.65 | -0.11 | -14 | 1405 | 12656 | -46 | 452 | 12572 |
| 2 | 2008-07-10 | SRM 409 | 2 | 876 | 721.96 | -0.30 | -60 | 1420 | 12460 | -241 | 498 | 12406 |
| 1 | 2008-07-01 | SRM 408 | 2 | 600 | 473.72 | -0.34 | -85 | 1479 | 11068 | -461 | 739 | 10536 |