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 |
|---|---|---|---|
| yuhaiyang | 1 | 1532 | 1062 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.079 | 0.079 | 0.079 | 19.3 | 19 | 19 | 1219 | 1219 | 3270 |
| initial | 0.115 | 0.115 | 0.115 | 13.9 | 14 | 14 | 1214 | 1214 | 3367 |
| EloSRM | 0.222 | 0.222 | 0.222 | 97.0 | 97 | 97 | 1532 | 1532 | 3247 |
| SRM | -0.638 | 0.638 | 0.638 | 138.0 | -138 | -138 | 1062 | 1062 | 2377 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-12-08 | SRM 276 | 2 | 259 | 302.09 | 0.22 | 97 | 1532 | 3247 | -138 | 1062 | 2377 |