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 |
|---|---|---|---|
| Taiyang | 2 | 1569 | 737 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.170 | 0.170 | 0.206 | 27.0 | -39 | 15 | 1479 | 1441 | 8031 |
| EloSRM | -0.192 | 0.192 | 0.214 | 24.7 | -47 | -3 | 1615 | 1569 | 8073 |
| initial | -0.253 | 0.253 | 0.267 | 30.4 | -41 | -20 | 1180 | 1139 | 9191 |
| SRMFix | -0.268 | 0.268 | 0.272 | 53.0 | -53 | -53 | 1147 | 1094 | 8888 |
| SRM | -0.946 | 0.946 | 0.960 | 231.5 | -270 | -193 | 930 | 737 | 8145 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-10-17 | SRM 450 | 2 | 830 | 680.07 | -0.29 | -47 | 1569 | 8073 | -193 | 737 | 8145 |
| 1 | 2009-07-23 | SRM 445 | 2 | 769 | 719.64 | -0.10 | -3 | 1615 | 7463 | -270 | 930 | 5719 |