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 |
|---|---|---|---|
| hiacynta | 1 | 1880 | 1085 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.326 | 0.326 | 0.326 | 77.5 | 78 | 78 | 1278 | 1278 | 6922 |
| initial | 0.392 | 0.392 | 0.392 | 47.2 | 47 | 47 | 1247 | 1247 | 7376 |
| EloSRM | 0.467 | 0.467 | 0.467 | 168.3 | 168 | 168 | 1880 | 1880 | 6824 |
| SRM | -0.627 | 0.627 | 0.627 | 115.0 | -115 | -115 | 1085 | 1085 | 4720 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-28 | SRM 507 | 2 | 610 | 843.11 | 0.47 | 168 | 1880 | 6824 | -115 | 1085 | 4720 |