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 |
|---|---|---|---|
| achavan804 | 1 | 1838 | 1068 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.230 | 0.230 | 0.230 | 55.1 | 55 | 55 | 1255 | 1255 | 6837 |
| initial | 0.289 | 0.289 | 0.289 | 34.8 | 35 | 35 | 1235 | 1235 | 7203 |
| EloSRM | 0.349 | 0.349 | 0.349 | 136.3 | 136 | 136 | 1838 | 1838 | 6811 |
| Odd | 0.395 | 0.395 | 0.395 | 156.5 | 157 | 157 | 1674 | 1674 | 6984 |
| SRM | -0.660 | 0.660 | 0.660 | 132.0 | -132 | -132 | 1068 | 1068 | 4645 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-03-19 | SRM 500 | 2 | 590 | 751.23 | 0.35 | 136 | 1838 | 6811 | -132 | 1068 | 4645 |