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 |
|---|---|---|---|
| afaahiti | 1 | 1424 | 987 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.037 | 0.037 | 0.037 | 17.8 | 18 | 18 | 1424 | 1424 | 2823 |
| initial | -0.131 | 0.131 | 0.131 | 15.8 | -16 | -16 | 1184 | 1184 | 2819 |
| SRMFix | -0.180 | 0.180 | 0.180 | 43.6 | -44 | -44 | 1156 | 1156 | 2927 |
| SRM | -0.937 | 0.937 | 0.937 | 213.0 | -213 | -213 | 987 | 987 | 2188 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-05-14 | SRM 242 | 2 | 193 | 188.08 | -0.04 | 18 | 1424 | 2823 | -213 | 987 | 2188 |