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 |
|---|---|---|---|
| GuoDegang | 1 | 1731 | 903 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.152 | 0.152 | 0.152 | 20.3 | -20 | -20 | 1731 | 1731 | 10004 |
| initial | -0.213 | 0.213 | 0.213 | 25.7 | -26 | -26 | 1174 | 1174 | 9943 |
| SRMFix | -0.290 | 0.290 | 0.290 | 69.2 | -69 | -69 | 1131 | 1131 | 10115 |
| SRM | -1.247 | 1.247 | 1.247 | 297.0 | -297 | -297 | 903 | 903 | 7645 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-03-07 | SRM 536 | 2 | 921 | 828.94 | -0.15 | -20 | 1731 | 10004 | -297 | 903 | 7645 |