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 |
|---|---|---|---|
| rohans81 | 3 | 1760 | 860 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.185 | 0.241 | 0.371 | 29.0 | -10 | 77 | 1267 | 1267 | 6594 |
| SRMFix | 0.153 | 0.262 | 0.366 | 38.4 | -18 | 83 | 1250 | 1250 | 6816 |
| EloSRM | 0.232 | 0.267 | 0.387 | 67.9 | 8 | 140 | 1760 | 1760 | 6319 |
| Odd | 0.239 | 0.276 | 0.389 | 72.6 | 13 | 136 | 1643 | 1643 | 6331 |
| SRM | -0.478 | 0.607 | 0.684 | 124.7 | -219 | 17 | 981 | 860 | 8511 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-11-22 | SRM 426 | 2 | 361 | 571.78 | 0.66 | 140 | 1760 | 6319 | 17 | 860 | 8511 |
| 2 | 2008-10-02 | SRM 420 | 2 | 524 | 504.77 | -0.05 | 8 | 1620 | 7760 | -138 | 843 | 9147 |
| 1 | 2008-05-01 | SRM 400 | 2 | 532 | 564.30 | 0.08 | 56 | 1612 | 6586 | -219 | 981 | 5011 |