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 |
|---|---|---|---|
| IvanBel | 2 | 1802 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.291 | 0.353 | 0.458 | 151.0 | -286 | 16 | 1216 | 930 | 4492 |
| initial | 0.323 | 0.456 | 0.558 | 54.8 | -16 | 94 | 1294 | 1278 | 4734 |
| SRMFix | 0.267 | 0.484 | 0.552 | 103.3 | -37 | 170 | 1370 | 1333 | 4300 |
| EloSRM | 0.283 | 0.545 | 0.614 | 196.7 | -56 | 338 | 1858 | 1802 | 3991 |
| Odd | 0.291 | 0.547 | 0.619 | 190.7 | -51 | 330 | 1733 | 1682 | 4155 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-08-30 | TCCC07 Round 1B | 1 | 434 | 384.74 | -0.26 | -56 | 1802 | 3991 | -286 | 930 | 4492 |
| 1 | 2007-08-18 | TCCC07 Qual 1 | 1 | 482 | 855.37 | 0.83 | 338 | 1858 | 3639 | 16 | 1216 | 2571 |