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 |
|---|---|---|---|
| grpideas | 1 | 1683 | 915 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.076 | 0.076 | 0.076 | 8.3 | 8 | 8 | 1521 | 1521 | 8477 |
| EloSRM | -0.128 | 0.128 | 0.128 | 13.0 | -13 | -13 | 1683 | 1683 | 8285 |
| initial | -0.198 | 0.198 | 0.198 | 23.9 | -24 | -24 | 1176 | 1176 | 8269 |
| SRMFix | -0.276 | 0.276 | 0.276 | 66.0 | -66 | -66 | 1134 | 1134 | 8416 |
| SRM | -1.220 | 1.220 | 1.220 | 285.0 | -285 | -285 | 915 | 915 | 6163 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-02-01 | SRM 496 | 2 | 708 | 648.03 | -0.13 | -13 | 1683 | 8285 | -285 | 915 | 6163 |