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 |
|---|---|---|---|
| sanpin | 1 | 1781 | 1357 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.710 | 0.710 | 0.710 | 157.0 | 157 | 157 | 1357 | 1357 | 2127 |
| SRMFix | 0.872 | 0.872 | 0.872 | 194.7 | 195 | 195 | 1395 | 1395 | 4798 |
| initial | 0.884 | 0.884 | 0.884 | 106.4 | 106 | 106 | 1306 | 1306 | 5531 |
| EloSRM | 0.902 | 0.902 | 0.902 | 225.0 | 225 | 225 | 1781 | 1781 | 5310 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 397 | 741.76 | 0.90 | 225 | 1781 | 5310 | 157 | 1357 | 2127 |