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 |
|---|---|---|---|
| vahan | 2 | 2184 | 1254 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.726 | 1.080 | 1.301 | 91.0 | -64 | 118 | 1254 | 1254 | 2868 |
| SRMFix | 1.410 | 1.410 | 1.665 | 217.4 | 122 | 313 | 1635 | 1635 | 3496 |
| EloSRM | 1.438 | 1.438 | 1.638 | 248.6 | 215 | 283 | 2184 | 2184 | 3658 |
| Odd | 1.473 | 1.473 | 1.663 | 254.9 | 235 | 275 | 2017 | 2017 | 3785 |
| initial | 1.559 | 1.559 | 1.835 | 187.7 | 71 | 304 | 1575 | 1575 | 3885 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-12-08 | SRM 490 | 2 | 102 | 476.14 | 2.22 | 283 | 2184 | 3658 | 118 | 1254 | 2868 |
| 1 | 2010-11-30 | Member SRM 489 | 2 | 427 | 671.83 | 0.65 | 215 | 1902 | 5831 | -64 | 1136 | 3848 |