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 |
|---|---|---|---|
| drew47qq | 1 | 1604 | 802 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.320 | 0.320 | 0.320 | 64.9 | -65 | -65 | 1441 | 1441 | 8887 |
| EloSRM | -0.372 | 0.372 | 0.372 | 81.0 | -81 | -81 | 1604 | 1604 | 8685 |
| initial | -0.439 | 0.439 | 0.439 | 52.8 | -53 | -53 | 1147 | 1147 | 8744 |
| SRMFix | -0.503 | 0.503 | 0.503 | 117.0 | -117 | -117 | 1083 | 1083 | 9115 |
| SRM | -1.375 | 1.375 | 1.375 | 398.0 | -398 | -398 | 802 | 802 | 7227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-11-13 | SRM 487 | 2 | 944 | 729.40 | -0.37 | -81 | 1604 | 8685 | -398 | 802 | 7227 |