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 |
|---|---|---|---|
| SaraW | 1 | 1390 | 402 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.964 | 0.964 | 0.964 | 140.1 | -140 | -140 | 1390 | 1390 | 8252 |
| initial | -0.969 | 0.969 | 0.969 | 116.7 | -117 | -117 | 1083 | 1083 | 8365 |
| SRMFix | -0.974 | 0.974 | 0.974 | 215.1 | -215 | -215 | 985 | 985 | 8636 |
| SRM | -1.011 | 1.011 | 1.011 | 798.0 | -798 | -798 | 402 | 402 | 8577 |
| # | 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 | 276 | 141.50 | -0.96 | -140 | 1390 | 8252 | -798 | 402 | 8577 |