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 |
|---|---|---|---|
| Akiha | 2 | 1431 | 602 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.256 | 0.256 | 0.276 | 48.8 | -78 | -20 | 1343 | 1323 | 9184 |
| EloSRM | -0.269 | 0.269 | 0.292 | 58.8 | -93 | -24 | 1456 | 1431 | 9104 |
| initial | -0.350 | 0.350 | 0.365 | 42.1 | -54 | -30 | 1146 | 1116 | 9169 |
| SRMFix | -0.363 | 0.363 | 0.396 | 78.0 | -121 | -35 | 1079 | 1044 | 9373 |
| SRM | -0.920 | 0.920 | 1.027 | 299.0 | -471 | -127 | 729 | 602 | 8837 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-03-22 | SRM 394 | 2 | 578 | 602.50 | -0.16 | -24 | 1431 | 9104 | -127 | 602 | 8837 |
| 1 | 2008-03-11 | SRM 393 | 2 | 684 | 566.36 | -0.38 | -93 | 1456 | 8640 | -471 | 729 | 7857 |