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 |
|---|---|---|---|
| kvantnafizika | 1 | 1923 | 1191 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.056 | 0.056 | 0.056 | 9.0 | -9 | -9 | 1191 | 1191 | 3559 |
| SRMFix | 0.906 | 0.906 | 0.906 | 201.5 | 202 | 202 | 1402 | 1402 | 5098 |
| initial | 0.974 | 0.974 | 0.974 | 117.2 | 117 | 117 | 1317 | 1317 | 5789 |
| EloSRM | 1.038 | 1.038 | 1.038 | 317.6 | 318 | 318 | 1923 | 1923 | 4757 |
| Odd | 1.075 | 1.075 | 1.075 | 330.8 | 331 | 331 | 1787 | 1787 | 4888 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-04-19 | SRM 438 | 2 | 276 | 566.89 | 1.04 | 318 | 1923 | 4757 | -9 | 1191 | 3559 |