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 |
|---|---|---|---|
| FishButt | 1 | 1691 | 1181 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.109 | 0.109 | 0.109 | 19.0 | -19 | -19 | 1181 | 1181 | 2169 |
| SRMFix | 0.624 | 0.624 | 0.624 | 143.1 | 143 | 143 | 1343 | 1343 | 3164 |
| initial | 0.674 | 0.674 | 0.674 | 81.1 | 81 | 81 | 1281 | 1281 | 3479 |
| EloSRM | 0.772 | 0.772 | 0.772 | 240.1 | 240 | 240 | 1691 | 1691 | 3146 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-04-06 | SRM 297 | 2 | 139 | 237.37 | 0.77 | 240 | 1691 | 3146 | -19 | 1181 | 2169 |