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 |
|---|---|---|---|
| Heriska | 2 | 1285 | 827 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.109 | 0.109 | 0.117 | 12.5 | -19 | 6 | 1285 | 1285 | 2638 |
| initial | -0.184 | 0.184 | 0.192 | 22.2 | -29 | -15 | 1171 | 1156 | 2829 |
| SRMFix | -0.192 | 0.192 | 0.221 | 43.0 | -72 | -14 | 1128 | 1114 | 2730 |
| SRM | -0.769 | 0.769 | 0.841 | 186.5 | -270 | -103 | 930 | 827 | 2438 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-05-06 | SRM 145 | 2 | 164 | 156.37 | -0.07 | 6 | 1285 | 2638 | -103 | 827 | 2438 |
| 1 | 2003-03-26 | SRM 140 | 2 | 149 | 134.28 | -0.15 | -19 | 1279 | 2762 | -270 | 930 | 1980 |