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 |
|---|---|---|---|
| vlad_popa | 2 | 1541 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.160 | 0.200 | 0.256 | 24.1 | -43 | 5 | 1205 | 1161 | 6172 |
| SRMFix | -0.204 | 0.204 | 0.272 | 35.0 | -64 | -6 | 1194 | 1130 | 6106 |
| EloSRM | -0.116 | 0.255 | 0.280 | 61.3 | -49 | 73 | 1590 | 1541 | 5796 |
| Odd | -0.092 | 0.273 | 0.288 | 68.5 | -42 | 95 | 1495 | 1452 | 5830 |
| SRM | -0.882 | 0.882 | 0.885 | 191.5 | -208 | -175 | 992 | 817 | 5574 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-07-24 | SRM 360 | 2 | 461 | 422.63 | -0.37 | -49 | 1541 | 5796 | -175 | 817 | 5574 |
| 1 | 2007-07-21 | SRM 359 | 2 | 424 | 466.73 | 0.14 | 73 | 1590 | 5392 | -208 | 992 | 4038 |