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 |
|---|---|---|---|
| alexjdam | 2 | 1566 | 833 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.054 | 0.361 | 0.365 | 43.5 | -50 | 37 | 1187 | 1187 | 5682 |
| SRMFix | -0.040 | 0.392 | 0.394 | 80.2 | -101 | 59 | 1158 | 1158 | 5755 |
| EloSRM | 0.104 | 0.412 | 0.425 | 126.7 | -63 | 190 | 1566 | 1566 | 5562 |
| SRM | -0.582 | 0.582 | 0.735 | 183.5 | -326 | -41 | 874 | 833 | 5396 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-07-21 | SRM 359 | 2 | 379 | 541.79 | 0.52 | 190 | 1566 | 5562 | -41 | 833 | 5396 |
| 1 | 2006-01-05 | SRM 281 | 2 | 277 | 260.97 | -0.31 | -63 | 1376 | 4401 | -326 | 874 | 3629 |