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 |
|---|---|---|---|
| buzhuangmen | 1 | 1748 | 1396 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.928 | 0.928 | 0.928 | 196.0 | 196 | 196 | 1396 | 1396 | 1626 |
| SRMFix | 0.964 | 0.964 | 0.964 | 213.1 | 213 | 213 | 1413 | 1413 | 3981 |
| initial | 0.969 | 0.969 | 0.969 | 116.7 | 117 | 117 | 1317 | 1317 | 4647 |
| EloSRM | 0.975 | 0.975 | 0.975 | 217.5 | 217 | 217 | 1748 | 1748 | 4634 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 72 | 141.50 | 0.98 | 217 | 1748 | 4634 | 196 | 1396 | 1626 |