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 |
|---|---|---|---|
| nauman73 | 4 | 1497 | 761 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.129 | 0.341 | 0.490 | 57.6 | -34 | 159 | 1497 | 1497 | 3101 |
| SRMFix | 0.083 | 0.371 | 0.499 | 55.7 | -86 | 101 | 1179 | 1179 | 3281 |
| initial | 0.049 | 0.380 | 0.482 | 45.8 | -40 | 103 | 1224 | 1224 | 3024 |
| SRM | -0.225 | 0.648 | 0.739 | 152.8 | -271 | 86 | 929 | 761 | 3901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-08-22 | SRM 259 | 2 | 99 | 189.03 | 0.93 | 159 | 1497 | 3101 | 86 | 761 | 3901 |
| 3 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 299 | 300.47 | 0.01 | 15 | 1338 | 4070 | -84 | 675 | 4276 |
| 2 | 2004-11-04 | SRM 218 | 2 | 135 | 117.18 | -0.20 | -22 | 1322 | 2973 | -170 | 759 | 3019 |
| 1 | 2004-10-27 | SRM 217 | 2 | 154 | 132.32 | -0.22 | -34 | 1345 | 2854 | -271 | 929 | 2271 |