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 |
|---|---|---|---|
| Godkiller | 2 | 1938 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.301 | 0.839 | 0.891 | 262.0 | -368 | 156 | 1356 | 988 | 4204 |
| initial | 0.967 | 1.035 | 1.417 | 124.6 | -8 | 241 | 1441 | 1433 | 3244 |
| SRMFix | 0.889 | 1.061 | 1.384 | 209.3 | -29 | 389 | 1589 | 1560 | 2723 |
| EloSRM | 0.968 | 1.145 | 1.499 | 265.0 | -43 | 487 | 1981 | 1938 | 2759 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-02-20 | SRM 340 | 1 | 504 | 445.96 | -0.18 | -43 | 1938 | 2759 | -368 | 988 | 4204 |
| 1 | 2007-02-07 | SRM 338 | 2 | 86 | 372.04 | 2.11 | 487 | 1981 | 2480 | 156 | 1356 | 1580 |