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 |
|---|---|---|---|
| avi4house | 1 | 1919 | 1106 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.430 | 0.430 | 0.430 | 100.8 | 101 | 101 | 1301 | 1301 | 6812 |
| initial | 0.495 | 0.495 | 0.495 | 59.6 | 60 | 60 | 1260 | 1260 | 7363 |
| SRM | -0.531 | 0.531 | 0.531 | 94.0 | -94 | -94 | 1106 | 1106 | 4646 |
| EloSRM | 0.573 | 0.573 | 0.573 | 195.6 | 196 | 196 | 1919 | 1919 | 6707 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-20 | SRM 515 | 2 | 496 | 737.92 | 0.57 | 196 | 1919 | 6707 | -94 | 1106 | 4646 |