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 |
|---|---|---|---|
| openbala | 2 | 1556 | 498 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.263 | 0.263 | 0.364 | 54.5 | -80 | 29 | 1504 | 1425 | 8120 |
| EloSRM | -0.293 | 0.293 | 0.372 | 47.4 | -87 | 8 | 1643 | 1556 | 8104 |
| initial | -0.343 | 0.343 | 0.398 | 41.3 | -66 | -17 | 1183 | 1117 | 9190 |
| SRMFix | -0.364 | 0.364 | 0.402 | 67.1 | -88 | -46 | 1154 | 1066 | 9064 |
| SRM | -1.076 | 1.076 | 1.076 | 351.0 | -439 | -263 | 937 | 498 | 9353 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-12-05 | SRM 454 | 2 | 990 | 686.86 | -0.52 | -87 | 1556 | 8104 | -439 | 498 | 9353 |
| 1 | 2009-11-25 | SRM 453.5 | 2 | 601 | 575.30 | -0.06 | 8 | 1643 | 7200 | -263 | 937 | 5498 |