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 |
|---|---|---|---|
| adityak86 | 1 | 1830 | 1124 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.434 | 0.434 | 0.434 | 76.0 | -76 | -76 | 1124 | 1124 | 4553 |
| SRMFix | 0.545 | 0.545 | 0.545 | 126.3 | 126 | 126 | 1326 | 1326 | 6011 |
| initial | 0.602 | 0.602 | 0.602 | 72.5 | 73 | 73 | 1273 | 1273 | 6596 |
| EloSRM | 0.692 | 0.692 | 0.692 | 236.7 | 237 | 237 | 1830 | 1830 | 5676 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-01-21 | SRM 433 | 2 | 368 | 594.32 | 0.69 | 237 | 1830 | 5676 | -76 | 1124 | 4553 |