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 |
|---|---|---|---|
| Hudjao | 2 | 1710 | 958 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.245 | 0.245 | 0.328 | 121.0 | -219 | -23 | 981 | 958 | 5137 |
| SRMFix | 0.240 | 0.333 | 0.410 | 58.1 | -23 | 94 | 1271 | 1271 | 5480 |
| initial | 0.255 | 0.342 | 0.427 | 41.2 | -10 | 72 | 1261 | 1261 | 5540 |
| EloSRM | 0.319 | 0.376 | 0.493 | 91.7 | 6 | 177 | 1710 | 1710 | 5360 |
| Odd | 0.331 | 0.378 | 0.502 | 93.8 | 12 | 176 | 1594 | 1594 | 5511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-12-19 | SRM 384 | 2 | 209 | 338.30 | 0.70 | 177 | 1710 | 5360 | -23 | 958 | 5137 |
| 1 | 2007-10-02 | College Tour SRM 368 | 1 | 47 | 45.20 | -0.06 | 6 | 1533 | 6011 | -219 | 981 | 4125 |