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 |
|---|---|---|---|
| yssqnsn | 1 | 1634 | 1187 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.070 | 0.070 | 0.070 | 13.0 | -13 | -13 | 1187 | 1187 | 1413 |
| SRMFix | 0.599 | 0.599 | 0.599 | 137.8 | 138 | 138 | 1338 | 1338 | 2105 |
| initial | 0.655 | 0.655 | 0.655 | 78.8 | 79 | 79 | 1279 | 1279 | 2277 |
| EloSRM | 0.737 | 0.737 | 0.737 | 223.2 | 223 | 223 | 1634 | 1634 | 2091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-06-18 | SRM 247 | 2 | 117 | 195.07 | 0.74 | 223 | 1634 | 2091 | -13 | 1187 | 1413 |