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 |
|---|---|---|---|
| hncaldwell | 2 | 1446 | 852 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.011 | 0.279 | 0.279 | 62.2 | -41 | 84 | 1383 | 1383 | 3516 |
| EloSRM | -0.006 | 0.293 | 0.293 | 67.0 | -54 | 80 | 1446 | 1446 | 3477 |
| initial | -0.095 | 0.294 | 0.309 | 35.4 | -47 | 24 | 1177 | 1177 | 3613 |
| SRMFix | -0.081 | 0.350 | 0.360 | 73.4 | -101 | 45 | 1144 | 1144 | 3733 |
| SRM | -0.627 | 0.627 | 0.805 | 174.0 | -316 | -32 | 884 | 852 | 3456 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-30 | SRM 261 | 2 | 218 | 264.83 | 0.29 | 80 | 1446 | 3477 | -32 | 852 | 3456 |
| 1 | 2005-08-27 | SRM 260 | 2 | 340 | 276.40 | -0.30 | -54 | 1366 | 3916 | -316 | 884 | 3226 |