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 |
|---|---|---|---|
| kingdomOfNose | 1 | 1717 | 1180 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.123 | 0.123 | 0.123 | 20.0 | -20 | -20 | 1180 | 1180 | 2441 |
| SRMFix | 0.666 | 0.666 | 0.666 | 152.2 | 152 | 152 | 1352 | 1352 | 3490 |
| initial | 0.724 | 0.724 | 0.724 | 87.2 | 87 | 87 | 1287 | 1287 | 3848 |
| EloSRM | 0.838 | 0.838 | 0.838 | 250.0 | 250 | 250 | 1717 | 1717 | 3422 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-07-26 | SRM 313 | 2 | 174 | 311.08 | 0.84 | 250 | 1717 | 3422 | -20 | 1180 | 2441 |