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 |
|---|---|---|---|
| ffvsff | 1 | 1585 | 887 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.162 | 0.162 | 0.162 | 15.6 | -16 | -16 | 1450 | 1450 | 7829 |
| EloSRM | -0.207 | 0.207 | 0.207 | 35.0 | -35 | -35 | 1585 | 1585 | 7713 |
| initial | -0.277 | 0.277 | 0.277 | 33.4 | -33 | -33 | 1167 | 1167 | 7948 |
| SRMFix | -0.336 | 0.336 | 0.336 | 79.7 | -80 | -80 | 1120 | 1120 | 8291 |
| SRM | -1.224 | 1.224 | 1.224 | 313.0 | -313 | -313 | 887 | 887 | 6277 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-08-08 | SRM 446 | 2 | 824 | 713.95 | -0.21 | -35 | 1585 | 7713 | -313 | 887 | 6277 |