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 |
|---|---|---|---|
| zinzin | 1 | 1558 | 913 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.062 | 0.062 | 0.062 | 4.7 | 5 | 5 | 1558 | 1558 | 7043 |
| initial | -0.142 | 0.142 | 0.142 | 17.1 | -17 | -17 | 1183 | 1183 | 6940 |
| SRMFix | -0.214 | 0.214 | 0.214 | 51.5 | -51 | -51 | 1149 | 1149 | 7041 |
| SRM | -1.192 | 1.192 | 1.192 | 287.0 | -287 | -287 | 913 | 913 | 5660 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-12 | SRM 397 | 2 | 591 | 566.03 | -0.06 | 5 | 1558 | 7043 | -287 | 913 | 5660 |