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 |
|---|---|---|---|
| cnhzgb | 1 | 1345 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.406 | 0.406 | 0.406 | 78.5 | -78 | -78 | 1273 | 1273 | 4781 |
| EloSRM | -0.442 | 0.442 | 0.442 | 95.2 | -95 | -95 | 1345 | 1345 | 4670 |
| initial | -0.553 | 0.553 | 0.553 | 66.5 | -67 | -67 | 1133 | 1133 | 4633 |
| SRMFix | -0.584 | 0.584 | 0.584 | 134.6 | -135 | -135 | 1065 | 1065 | 4808 |
| SRM | -1.286 | 1.286 | 1.286 | 419.0 | -419 | -419 | 781 | 781 | 4138 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-01-19 | SRM 283 | 2 | 370 | 273.07 | -0.44 | -95 | 1345 | 4670 | -419 | 781 | 4138 |