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 |
|---|---|---|---|
| mackas | 2 | 1601 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.012 | 0.410 | 0.410 | 49.4 | -48 | 51 | 1203 | 1203 | 6043 |
| EloSRM | 0.119 | 0.429 | 0.445 | 105.9 | -71 | 141 | 1601 | 1601 | 5965 |
| SRMFix | 0.019 | 0.458 | 0.458 | 90.8 | -103 | 79 | 1176 | 1176 | 6165 |
| SRM | -0.556 | 0.640 | 0.848 | 197.5 | -389 | -6 | 811 | 805 | 6353 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-11-20 | SRM 378 | 2 | 379 | 554.17 | 0.55 | 141 | 1601 | 5965 | -6 | 805 | 6353 |
| 1 | 2007-11-06 | SRM 374 | 2 | 517 | 479.22 | -0.31 | -71 | 1460 | 7234 | -389 | 811 | 6105 |