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 |
|---|---|---|---|
| yeldamir | 5 | 1920 | 1088 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.018 | 0.431 | 0.535 | 48.5 | -72 | 41 | 1128 | 1088 | 3427 |
| SRMFix | 0.464 | 0.584 | 0.661 | 88.3 | -33 | 120 | 1486 | 1486 | 3333 |
| EloSRM | 0.424 | 0.596 | 0.642 | 109.1 | -21 | 233 | 1920 | 1920 | 3348 |
| initial | 0.636 | 0.636 | 0.769 | 76.5 | 1 | 147 | 1506 | 1506 | 3177 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2007-10-09 | SRM 370 | 2 | 128 | 245.78 | 0.94 | 94 | 1920 | 3348 | 41 | 1088 | 3427 |
| 4 | 2007-10-04 | SRM 369 | 2 | 459 | ||||||||
| 3 | 2007-10-02 | SRM 368 | 2 | 309 | 243.45 | -0.34 | -21 | 1826 | 3947 | -59 | 1047 | 3632 |
| 2 | 2007-09-26 | SRM 367 | 2 | 250 | 333.02 | 0.41 | 89 | 1847 | 3789 | -22 | 1106 | 3204 |
| 1 | 2007-09-18 | SRM 366 | 2 | 197 | 316.96 | 0.69 | 233 | 1757 | 4389 | -72 | 1128 | 3130 |