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 |
|---|---|---|---|
| villu164 | 1 | 1828 | 1000 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.031 | 0.031 | 0.031 | 3.7 | 4 | 4 | 1204 | 1204 | 8953 |
| SRMFix | -0.036 | 0.036 | 0.036 | 8.9 | -9 | -9 | 1191 | 1191 | 8896 |
| EloSRM | 0.092 | 0.092 | 0.092 | 58.0 | 58 | 58 | 1828 | 1828 | 8792 |
| Odd | 0.147 | 0.147 | 0.147 | 79.0 | 79 | 79 | 1639 | 1639 | 9011 |
| SRM | -0.952 | 0.952 | 0.952 | 200.0 | -200 | -200 | 1000 | 1000 | 6128 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-21 | SRM 550 | 2 | 774 | 824.87 | 0.09 | 58 | 1828 | 8792 | -200 | 1000 | 6128 |