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 |
|---|---|---|---|
| Artburn | 2 | 1287 | 748 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.212 | 0.233 | 0.315 | 28.1 | -54 | 3 | 1149 | 1149 | 2597 |
| Odd | -0.099 | 0.241 | 0.260 | 62.3 | -74 | 51 | 1250 | 1250 | 2470 |
| EloSRM | -0.102 | 0.249 | 0.269 | 66.5 | -81 | 52 | 1287 | 1287 | 2428 |
| SRMFix | -0.202 | 0.297 | 0.359 | 66.2 | -116 | 16 | 1100 | 1100 | 2577 |
| SRM | -0.764 | 0.764 | 0.942 | 226.0 | -391 | -61 | 809 | 748 | 2575 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2003-08-12 | SRM 159 | 2 | 128 | 141.71 | 0.15 | 52 | 1287 | 2428 | -61 | 748 | 2575 |
| 1 | 2003-08-06 | SRM 158 | 2 | 186 | 145.79 | -0.35 | -81 | 1235 | 2627 | -391 | 809 | 2336 |