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 |
|---|---|---|---|
| 594618504 | 1 | 1729 | 910 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.083 | 0.083 | 0.083 | 7.7 | 8 | 8 | 1553 | 1553 | 9614 |
| EloSRM | -0.141 | 0.141 | 0.141 | 17.2 | -17 | -17 | 1729 | 1729 | 9454 |
| initial | -0.212 | 0.212 | 0.212 | 25.5 | -26 | -26 | 1174 | 1174 | 9439 |
| SRMFix | -0.278 | 0.278 | 0.278 | 66.4 | -66 | -66 | 1134 | 1134 | 9554 |
| SRM | -1.229 | 1.229 | 1.229 | 290.0 | -290 | -290 | 910 | 910 | 7166 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-31 | SRM 531 | 2 | 856 | 776.44 | -0.14 | -17 | 1729 | 9454 | -290 | 910 | 7166 |