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 |
|---|---|---|---|
| LaoLin | 1 | 1575 | 1079 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.185 | 0.185 | 0.185 | 44.8 | 45 | 45 | 1245 | 1245 | 3333 |
| initial | 0.222 | 0.222 | 0.222 | 26.7 | 27 | 27 | 1227 | 1227 | 3461 |
| EloSRM | 0.340 | 0.340 | 0.340 | 132.1 | 132 | 132 | 1575 | 1575 | 3287 |
| SRM | -0.619 | 0.619 | 0.619 | 121.0 | -121 | -121 | 1079 | 1079 | 2425 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-02-04 | SRM 287 | 2 | 239 | 302.56 | 0.34 | 132 | 1575 | 3287 | -121 | 1079 | 2425 |