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 |
|---|---|---|---|
| AndrewKachalo | 5 | 1531 | 790 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.046 | 0.297 | 0.389 | 37.2 | -74 | 64 | 1275 | 1201 | 2716 |
| initial | 0.001 | 0.302 | 0.395 | 36.4 | -87 | 50 | 1287 | 1201 | 2797 |
| EloSRM | -0.085 | 0.326 | 0.414 | 49.2 | -53 | 87 | 1584 | 1531 | 2493 |
| SRM | -0.350 | 0.426 | 0.511 | 82.0 | -150 | -12 | 1050 | 790 | 3272 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-06-21 | SRM 248 | 2 | 263 | 160.31 | -0.80 | -53 | 1531 | 2493 | -150 | 790 | 3272 |
| 4 | 2005-06-18 | SRM 247 | 2 | 136 | 146.04 | 0.10 | 26 | 1584 | 2285 | -12 | 940 | 2457 |
| 3 | 2005-06-09 | SRM 246 | 2 | 146 | 125.06 | -0.22 | -8 | 1558 | 2332 | -60 | 952 | 2378 |
| 2 | 2005-06-01 | SRM 245 | 2 | 111 | 142.35 | 0.36 | 87 | 1566 | 2295 | -38 | 1012 | 2058 |
| 1 | 2005-05-23 | SRM 244 | 2 | 137 | 151.04 | 0.14 | 72 | 1479 | 2607 | -150 | 1050 | 1917 |