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 |
|---|---|---|---|
| kragu | 5 | 1594 | 551 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.031 | 0.386 | 0.438 | 74.8 | -56 | 182 | 1529 | 1490 | 8027 |
| EloSRM | -0.022 | 0.394 | 0.445 | 83.6 | -70 | 191 | 1639 | 1594 | 8461 |
| initial | -0.087 | 0.399 | 0.434 | 48.1 | -54 | 79 | 1194 | 1148 | 11213 |
| SRMFix | -0.058 | 0.413 | 0.447 | 63.6 | -100 | 93 | 1149 | 1111 | 10495 |
| SRM | -0.316 | 0.591 | 0.687 | 151.4 | -389 | 54 | 811 | 551 | 12364 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-10-08 | SRM 421 | 2 | 663 | 558.31 | -0.41 | -45 | 1594 | 8461 | -77 | 551 | 12364 |
| 4 | 2008-10-02 | SRM 420 | 2 | 468 | 521.68 | 0.16 | 52 | 1639 | 7587 | -1 | 628 | 11705 |
| 3 | 2008-03-11 | SRM 393 | 2 | 391 | 668.46 | 0.77 | 191 | 1587 | 6845 | 54 | 629 | 8682 |
| 2 | 2007-10-13 | SRM 371 | 2 | 692 | 567.21 | -0.33 | -60 | 1397 | 7795 | -236 | 575 | 7661 |
| 1 | 2007-10-02 | SRM 368 | 2 | 477 | 437.87 | -0.30 | -70 | 1457 | 6713 | -389 | 811 | 5615 |