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 |
|---|---|---|---|
| mikedrob | 2 | 2062 | 1213 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.091 | 0.162 | 0.186 | 33.5 | -27 | 40 | 1240 | 1213 | 3448 |
| SRMFix | 0.722 | 0.722 | 0.843 | 149.4 | 48 | 250 | 1499 | 1499 | 4298 |
| initial | 0.774 | 0.774 | 0.892 | 93.2 | 40 | 147 | 1386 | 1386 | 5158 |
| EloSRM | 0.793 | 0.793 | 0.942 | 253.1 | 130 | 376 | 2062 | 2062 | 3666 |
| Odd | 0.805 | 0.805 | 0.959 | 252.1 | 122 | 382 | 1929 | 1929 | 3770 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-23 | SRM 431 | 1 | 381 | 464.36 | 0.28 | 130 | 2062 | 3666 | -27 | 1213 | 3448 |
| 1 | 2008-05-01 | SRM 400 | 2 | 229 | 564.30 | 1.30 | 376 | 1932 | 3967 | 40 | 1240 | 2720 |