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 |
|---|---|---|---|
| gobianand | 3 | 2043 | 1137 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.187 | 0.586 | 0.615 | 139.5 | -171 | 108 | 1308 | 1137 | 4471 |
| SRMFix | 0.831 | 0.893 | 1.220 | 181.2 | -11 | 352 | 1552 | 1541 | 3872 |
| initial | 0.896 | 0.896 | 1.265 | 107.9 | 0 | 215 | 1416 | 1416 | 4803 |
| EloSRM | 0.901 | 0.980 | 1.331 | 245.9 | -16 | 476 | 2059 | 2043 | 3688 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-12-11 | SRM 429 | 2 | 603 | ||||||||
| 2 | 2008-11-22 | SRM 426 | 1 | 531 | 555.17 | -0.08 | -16 | 2043 | 3688 | -171 | 1137 | 4471 |
| 1 | 2008-11-12 | SRM 425 | 2 | 175 | 644.47 | 1.88 | 476 | 2059 | 3578 | 108 | 1308 | 2681 |