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 |
|---|---|---|---|
| sarah1409 | 3 | 1528 | 795 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.239 | 0.691 | 0.836 | 83.2 | -82 | 153 | 1286 | 1286 | 2015 |
| SRMFix | 0.215 | 0.697 | 0.864 | 97.2 | -116 | 161 | 1259 | 1259 | 2156 |
| EloSRM | 0.242 | 0.728 | 0.851 | 123.9 | -98 | 187 | 1528 | 1528 | 2048 |
| Odd | 0.236 | 0.729 | 0.843 | 122.5 | -88 | 181 | 1488 | 1488 | 2040 |
| SRM | -0.245 | 1.011 | 1.042 | 203.7 | -368 | 103 | 1060 | 795 | 2804 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2004-05-18 | SRM 195 | 2 | 54 | 129.97 | 1.27 | 187 | 1528 | 2048 | 103 | 795 | 2804 |
| 2 | 2004-05-05 | SRM 193 | 2 | 167 | 103.12 | -0.73 | -98 | 1342 | 2716 | -368 | 692 | 3281 |
| 1 | 2004-04-27 | SRM 192 | 2 | 100 | 113.93 | 0.19 | 87 | 1440 | 2330 | -140 | 1060 | 1673 |