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 |
|---|---|---|---|
| eagle1291 | 1 | 1515 | 747 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.402 | 0.402 | 0.402 | 83.0 | -83 | -83 | 1378 | 1378 | 9563 |
| EloSRM | -0.436 | 0.436 | 0.436 | 97.8 | -98 | -98 | 1515 | 1515 | 9366 |
| initial | -0.497 | 0.497 | 0.497 | 59.9 | -60 | -60 | 1140 | 1140 | 9333 |
| SRMFix | -0.546 | 0.546 | 0.546 | 126.4 | -126 | -126 | 1074 | 1074 | 9575 |
| SRM | -1.315 | 1.315 | 1.315 | 453.0 | -453 | -453 | 747 | 747 | 8129 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-06-13 | SRM 442 | 2 | 927 | 686.20 | -0.44 | -98 | 1515 | 9366 | -453 | 747 | 8129 |