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 |
|---|---|---|---|
| rupswati | 1 | 1677 | 742 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.490 | 0.490 | 0.490 | 109.0 | -109 | -109 | 1677 | 1677 | 11449 |
| initial | -0.530 | 0.530 | 0.530 | 63.8 | -64 | -64 | 1136 | 1136 | 11476 |
| SRMFix | -0.595 | 0.595 | 0.595 | 137.0 | -137 | -137 | 1063 | 1063 | 11849 |
| SRM | -1.444 | 1.444 | 1.444 | 458.0 | -458 | -458 | 742 | 742 | 10119 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-11-10 | SRM 560 | 2 | 926 | 659.55 | -0.49 | -109 | 1677 | 11449 | -458 | 742 | 10119 |