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 |
|---|---|---|---|
| iskn90 | 1 | 1696 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.358 | 0.358 | 0.358 | 70.4 | -70 | -70 | 1499 | 1499 | 11334 |
| EloSRM | -0.416 | 0.416 | 0.416 | 89.8 | -90 | -90 | 1696 | 1696 | 11097 |
| initial | -0.457 | 0.457 | 0.457 | 55.0 | -55 | -55 | 1145 | 1145 | 11142 |
| SRMFix | -0.521 | 0.521 | 0.521 | 121.1 | -121 | -121 | 1079 | 1079 | 11518 |
| SRM | -1.370 | 1.370 | 1.370 | 395.0 | -395 | -395 | 805 | 805 | 9086 |
| # | 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 | 880 | 659.51 | -0.42 | -90 | 1696 | 11097 | -395 | 805 | 9086 |