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 |
|---|---|---|---|
| suoluomen1 | 1 | 1892 | 1112 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.368 | 0.368 | 0.368 | 87.0 | 87 | 87 | 1287 | 1287 | 7053 |
| initial | 0.427 | 0.427 | 0.427 | 51.4 | 51 | 51 | 1251 | 1251 | 7568 |
| SRM | -0.462 | 0.462 | 0.462 | 88.0 | -88 | -88 | 1112 | 1112 | 4643 |
| EloSRM | 0.503 | 0.503 | 0.503 | 172.2 | 172 | 172 | 1892 | 1892 | 6999 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-26 | SRM 513 | 2 | 612 | 867.45 | 0.50 | 172 | 1892 | 6999 | -88 | 1112 | 4643 |