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 |
|---|---|---|---|
| kavir | 3 | 1555 | 875 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.033 | 0.243 | 0.297 | 29.2 | -38 | 49 | 1212 | 1212 | 4585 |
| SRMFix | 0.016 | 0.269 | 0.320 | 41.3 | -59 | 58 | 1193 | 1192 | 4706 |
| EloSRM | 0.083 | 0.283 | 0.309 | 65.6 | -41 | 88 | 1555 | 1555 | 4493 |
| Odd | 0.075 | 0.295 | 0.309 | 68.9 | -39 | 89 | 1481 | 1481 | 4543 |
| SRM | -0.494 | 0.592 | 0.671 | 108.3 | -166 | -2 | 1034 | 875 | 4685 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-08-03 | SRM 314 | 2 | 195 | 261.72 | 0.42 | 88 | 1555 | 4493 | -2 | 875 | 4685 |
| 2 | 2006-07-26 | SRM 313 | 2 | 357 | 289.99 | -0.30 | -41 | 1467 | 5215 | -157 | 877 | 4697 |
| 1 | 2006-01-21 | SRM 284 | 2 | 270 | 294.39 | 0.12 | 68 | 1509 | 3583 | -166 | 1034 | 2627 |