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 |
|---|---|---|---|
| cool_coder | 3 | 1396 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.172 | 0.525 | 0.670 | 63.2 | -61 | 126 | 1262 | 1262 | 980 |
| SRMFix | 0.163 | 0.552 | 0.688 | 78.8 | -85 | 135 | 1234 | 1234 | 1073 |
| EloSRM | 0.206 | 0.554 | 0.659 | 96.8 | -68 | 151 | 1396 | 1396 | 1046 |
| SRM | -0.278 | 0.859 | 0.861 | 162.7 | -240 | 69 | 1021 | 850 | 1483 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2002-03-11 | SRM 71 | 2 | 122 | 245.06 | 1.01 | 151 | 1396 | 1046 | 69 | 850 | 1483 |
| 2 | 2002-02-27 | SRM 68 | 2 | 300 | 226.70 | -0.52 | -68 | 1245 | 1344 | -240 | 781 | 1627 |
| 1 | 2002-02-20 | SRM 67 | 2 | 221 | 242.66 | 0.14 | 71 | 1313 | 1072 | -179 | 1021 | 800 |