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 |
|---|---|---|---|
| arrkerr | 2 | 1282 | 873 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.015 | 0.066 | 0.068 | 22.1 | 0 | 44 | 1282 | 1282 | 941 |
| initial | -0.088 | 0.088 | 0.091 | 10.6 | -13 | -8 | 1192 | 1179 | 1030 |
| SRMFix | -0.104 | 0.104 | 0.104 | 21.6 | -24 | -19 | 1176 | 1157 | 1072 |
| SRM | -0.544 | 0.544 | 0.584 | 163.5 | -235 | -92 | 965 | 873 | 1079 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2002-02-04 | SRM 63 | 2 | 180 | 255.20 | -0.08 | 0 | 1282 | 941 | -92 | 873 | 1079 |
| 1 | 2002-01-23 | SRM 59 | 2 | 220 | 227.84 | 0.05 | 44 | 1282 | 840 | -235 | 965 | 757 |