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 |
|---|---|---|---|
| s327808035 | 1 | 1717 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.191 | 0.191 | 0.191 | 29.7 | -30 | -30 | 1529 | 1529 | 10427 |
| EloSRM | -0.240 | 0.240 | 0.240 | 50.3 | -50 | -50 | 1717 | 1717 | 10215 |
| initial | -0.306 | 0.306 | 0.306 | 36.8 | -37 | -37 | 1163 | 1163 | 10097 |
| SRMFix | -0.376 | 0.376 | 0.376 | 88.9 | -89 | -89 | 1111 | 1111 | 10361 |
| SRM | -1.347 | 1.347 | 1.347 | 349.0 | -349 | -349 | 851 | 851 | 8196 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-07-02 | SRM 548 | 2 | 552 | 467.41 | -0.24 | -50 | 1717 | 10215 | -349 | 851 | 8196 |