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 |
|---|---|---|---|
| nightlight | 1 | 1332 | 980 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.046 | 0.046 | 0.046 | 13.5 | 13 | 13 | 1332 | 1332 | 2270 |
| initial | -0.150 | 0.150 | 0.150 | 18.0 | -18 | -18 | 1182 | 1182 | 2243 |
| SRMFix | -0.182 | 0.182 | 0.182 | 44.0 | -44 | -44 | 1156 | 1156 | 2237 |
| SRM | -0.894 | 0.894 | 0.894 | 220.0 | -220 | -220 | 980 | 980 | 1653 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-08-23 | SRM 160 | 2 | 106 | 102.68 | -0.05 | 13 | 1332 | 2270 | -220 | 980 | 1653 |