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 |
|---|---|---|---|
| rich_d | 1 | 1406 | 1072 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.164 | 0.164 | 0.164 | 39.6 | 40 | 40 | 1240 | 1240 | 2017 |
| initial | 0.246 | 0.246 | 0.246 | 29.6 | 30 | 30 | 1230 | 1230 | 2115 |
| EloSRM | 0.336 | 0.336 | 0.336 | 128.8 | 129 | 129 | 1406 | 1406 | 2069 |
| SRM | -0.653 | 0.653 | 0.653 | 128.0 | -128 | -128 | 1072 | 1072 | 1274 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2002-10-29 | SRM 118 | 2 | 96 | 121.17 | 0.34 | 129 | 1406 | 2069 | -128 | 1072 | 1274 |