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 |
|---|---|---|---|
| wolfhead87 | 2 | 1912 | 1236 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.795 | 0.795 | 0.796 | 194.0 | 146 | 242 | 1795 | 1795 | 4253 |
| EloSRM | 0.823 | 0.823 | 0.823 | 192.0 | 149 | 235 | 1912 | 1912 | 4208 |
| SRMFix | 0.836 | 0.836 | 0.836 | 158.8 | 138 | 180 | 1518 | 1518 | 3744 |
| SRM | 0.850 | 0.850 | 0.889 | 145.0 | -127 | 163 | 1363 | 1236 | 2957 |
| initial | 1.029 | 1.029 | 1.052 | 123.9 | 97 | 151 | 1448 | 1448 | 4146 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-03 | East China Round 1 | 1 | 238 | 418.76 | 0.82 | 149 | 1912 | 4208 | -127 | 1236 | 2957 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 76 | 135.12 | 0.83 | 235 | 1762 | 4383 | 163 | 1363 | 1690 |