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 |
|---|---|---|---|
| tak_no19 | 2 | 1533 | 677 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.229 | 0.229 | 0.242 | 37.5 | -58 | -17 | 1415 | 1398 | 8440 |
| EloSRM | -0.249 | 0.249 | 0.268 | 49.6 | -78 | -21 | 1554 | 1533 | 8389 |
| initial | -0.325 | 0.325 | 0.338 | 39.2 | -50 | -28 | 1150 | 1122 | 8758 |
| SRMFix | -0.328 | 0.328 | 0.353 | 70.4 | -107 | -34 | 1093 | 1059 | 8823 |
| SRM | -0.857 | 0.857 | 0.930 | 261.5 | -396 | -127 | 804 | 677 | 7894 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-17 | Member SRM 455 | 2 | 586 | 650.87 | -0.15 | -21 | 1533 | 8389 | -127 | 677 | 7894 |
| 1 | 2009-11-05 | SRM 452 | 2 | 737 | 642.33 | -0.35 | -78 | 1554 | 8379 | -396 | 804 | 7448 |