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 |
|---|---|---|---|
| popoluska | 1 | 1874 | 1068 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.235 | 0.235 | 0.235 | 56.3 | 56 | 56 | 1256 | 1256 | 7553 |
| initial | 0.299 | 0.299 | 0.299 | 36.0 | 36 | 36 | 1236 | 1236 | 7953 |
| EloSRM | 0.374 | 0.374 | 0.374 | 143.0 | 143 | 143 | 1874 | 1874 | 7474 |
| SRM | -0.692 | 0.692 | 0.692 | 132.0 | -132 | -132 | 1068 | 1068 | 5160 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-13 | SRM 521 | 2 | 619 | 801.97 | 0.37 | 143 | 1874 | 7474 | -132 | 1068 | 5160 |