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 |
|---|---|---|---|
| ajagtiani092080 | 2 | 1488 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.141 | 0.562 | 0.579 | 67.7 | -85 | 51 | 1251 | 1166 | 3122 |
| SRMFix | -0.249 | 0.614 | 0.662 | 111.3 | -136 | 86 | 1286 | 1150 | 3013 |
| EloSRM | -0.206 | 0.726 | 0.755 | 141.4 | -100 | 182 | 1589 | 1488 | 2605 |
| Odd | -0.183 | 0.729 | 0.752 | 135.5 | -84 | 187 | 1517 | 1433 | 2619 |
| SRM | -0.818 | 0.818 | 0.883 | 174.5 | -263 | -86 | 1114 | 851 | 2868 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2005-06-09 | SRM 246 | 2 | 220 | 125.47 | -0.93 | -100 | 1488 | 2605 | -263 | 851 | 2868 |
| 1 | 2005-05-17 | SRM 243 | 2 | 101 | 144.82 | 0.52 | 182 | 1589 | 2208 | -86 | 1114 | 1649 |