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 |
|---|---|---|---|
| awarbor | 1 | 1777 | 1160 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.190 | 0.190 | 0.190 | 40.0 | -40 | -40 | 1160 | 1160 | 3455 |
| SRMFix | 0.413 | 0.413 | 0.413 | 97.2 | 97 | 97 | 1297 | 1297 | 5823 |
| initial | 0.457 | 0.457 | 0.457 | 55.0 | 55 | 55 | 1255 | 1255 | 6301 |
| EloSRM | 0.510 | 0.510 | 0.510 | 166.3 | 166 | 166 | 1777 | 1777 | 5963 |
| Odd | 0.540 | 0.540 | 0.540 | 177.4 | 177 | 177 | 1637 | 1637 | 6141 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-05-27 | SRM 441 | 2 | 487 | 693.56 | 0.51 | 166 | 1777 | 5963 | -40 | 1160 | 3455 |