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 |
|---|---|---|---|
| filipealves | 1 | 1670 | 1120 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.369 | 0.369 | 0.369 | 87.1 | 87 | 87 | 1287 | 1287 | 4296 |
| initial | 0.419 | 0.419 | 0.419 | 50.5 | 50 | 50 | 1250 | 1250 | 4559 |
| SRM | -0.439 | 0.439 | 0.439 | 80.0 | -80 | -80 | 1120 | 1120 | 3045 |
| EloSRM | 0.527 | 0.527 | 0.527 | 179.4 | 179 | 179 | 1670 | 1670 | 4250 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-01-13 | SRM 334 | 2 | 295 | 424.95 | 0.53 | 179 | 1670 | 4250 | -80 | 1120 | 3045 |