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 |
|---|---|---|---|
| gemo | 2 | 1507 | 593 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.319 | 0.319 | 0.333 | 58.4 | -86 | -31 | 1396 | 1365 | 9401 |
| EloSRM | -0.345 | 0.345 | 0.362 | 70.0 | -102 | -38 | 1545 | 1507 | 9327 |
| SRMFix | -0.426 | 0.426 | 0.452 | 89.8 | -133 | -46 | 1067 | 1020 | 9655 |
| initial | -0.429 | 0.429 | 0.439 | 51.6 | -63 | -41 | 1137 | 1097 | 9463 |
| SRM | -0.954 | 0.954 | 1.037 | 303.5 | -456 | -151 | 744 | 593 | 8906 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-02-17 | SRM 462 | 2 | 572 | 548.25 | -0.24 | -38 | 1507 | 9327 | -151 | 593 | 8906 |
| 1 | 2010-02-13 | Member SRM 461 | 2 | 950 | 749.18 | -0.46 | -102 | 1545 | 8458 | -456 | 744 | 7601 |