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 |
|---|---|---|---|
| skycooluestc | 1 | 1500 | 677 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.459 | 0.459 | 0.459 | 97.1 | -97 | -97 | 1364 | 1364 | 9727 |
| EloSRM | -0.491 | 0.491 | 0.491 | 112.3 | -112 | -112 | 1500 | 1500 | 9515 |
| initial | -0.553 | 0.553 | 0.553 | 66.5 | -67 | -67 | 1133 | 1133 | 9503 |
| SRMFix | -0.598 | 0.598 | 0.598 | 137.7 | -138 | -138 | 1062 | 1062 | 9764 |
| SRM | -1.341 | 1.341 | 1.341 | 523.0 | -523 | -523 | 677 | 677 | 8795 |
| # | 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 | 932 | 686.03 | -0.49 | -112 | 1500 | 9515 | -523 | 677 | 8795 |