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 |
|---|---|---|---|
| kagin | 2 | 1437 | 455 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.245 | 0.245 | 0.320 | 59.0 | -109 | 8 | 1324 | 1324 | 11341 |
| EloSRM | -0.259 | 0.259 | 0.338 | 62.8 | -122 | 3 | 1437 | 1437 | 11401 |
| initial | -0.350 | 0.350 | 0.408 | 42.2 | -67 | -17 | 1133 | 1116 | 11289 |
| SRMFix | -0.356 | 0.356 | 0.443 | 79.1 | -142 | -16 | 1058 | 1042 | 11534 |
| SRM | -0.820 | 0.820 | 1.081 | 372.5 | -739 | -6 | 461 | 455 | 11979 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-06-05 | SRM 404 | 2 | 477 | 588.86 | -0.04 | 3 | 1437 | 11401 | -6 | 455 | 11979 |
| 1 | 2008-05-01 | SRM 400 | 2 | 787 | 564.30 | -0.48 | -122 | 1434 | 9029 | -739 | 461 | 9433 |