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 |
|---|---|---|---|
| dekeer | 1 | 1554 | 804 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.309 | 0.309 | 0.309 | 57.9 | -58 | -58 | 1415 | 1415 | 8655 |
| EloSRM | -0.347 | 0.347 | 0.347 | 78.3 | -78 | -78 | 1554 | 1554 | 8379 |
| initial | -0.418 | 0.418 | 0.418 | 50.3 | -50 | -50 | 1150 | 1150 | 8748 |
| SRMFix | -0.458 | 0.458 | 0.458 | 107.1 | -107 | -107 | 1093 | 1093 | 8939 |
| SRM | -1.219 | 1.219 | 1.219 | 396.0 | -396 | -396 | 804 | 804 | 7448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-11-05 | SRM 452 | 2 | 737 | 642.33 | -0.35 | -78 | 1554 | 8379 | -396 | 804 | 7448 |