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 |
|---|---|---|---|
| chammu | 2 | 1362 | 639 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.301 | 0.397 | 0.498 | 47.8 | -84 | 12 | 1128 | 1128 | 3966 |
| Odd | -0.177 | 0.429 | 0.464 | 100.7 | -112 | 90 | 1302 | 1302 | 3543 |
| EloSRM | -0.184 | 0.446 | 0.482 | 109.0 | -126 | 92 | 1362 | 1362 | 3502 |
| SRMFix | -0.264 | 0.477 | 0.545 | 102.1 | -168 | 36 | 1068 | 1068 | 3958 |
| SRM | -0.592 | 0.676 | 0.898 | 280.5 | -540 | -21 | 660 | 639 | 4115 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-08-02 | SRM 256 | 2 | 246 | 295.64 | 0.26 | 92 | 1362 | 3502 | -21 | 639 | 4115 |
| 1 | 2005-03-03 | SRM 233 | 2 | 280 | 188.08 | -0.63 | -126 | 1270 | 3605 | -540 | 660 | 3471 |