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 |
|---|---|---|---|
| NazSoft | 2 | 1321 | 819 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.080 | 0.418 | 0.426 | 50.4 | -60 | 41 | 1181 | 1181 | 2735 |
| Odd | 0.021 | 0.436 | 0.436 | 93.2 | -74 | 112 | 1294 | 1294 | 2696 |
| EloSRM | 0.026 | 0.446 | 0.447 | 102.4 | -87 | 118 | 1321 | 1321 | 2678 |
| SRMFix | -0.055 | 0.481 | 0.484 | 97.5 | -124 | 71 | 1147 | 1147 | 2773 |
| SRM | -0.498 | 0.615 | 0.792 | 190.5 | -377 | -4 | 823 | 819 | 2729 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-02-08 | SRM 134 | 2 | 116 | 160.94 | 0.47 | 118 | 1321 | 2678 | -4 | 819 | 2729 |
| 1 | 2003-02-01 | SRM 132 | 2 | 155 | 132.27 | -0.42 | -87 | 1203 | 3371 | -377 | 823 | 2660 |