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 |
|---|---|---|---|
| ds01 | 1 | 1742 | 1102 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.431 | 0.431 | 0.431 | 101.2 | 101 | 101 | 1301 | 1301 | 4915 |
| initial | 0.486 | 0.486 | 0.486 | 58.5 | 58 | 58 | 1258 | 1258 | 5270 |
| SRM | -0.532 | 0.532 | 0.532 | 98.0 | -98 | -98 | 1102 | 1102 | 3620 |
| EloSRM | 0.595 | 0.595 | 0.595 | 209.6 | 210 | 210 | 1742 | 1742 | 4777 |
| Odd | 0.621 | 0.621 | 0.621 | 218.6 | 219 | 219 | 1629 | 1629 | 4901 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-11-14 | SRM 376 | 2 | 249 | 376.07 | 0.60 | 210 | 1742 | 4777 | -98 | 1102 | 3620 |