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 |
|---|---|---|---|
| tony.price | 2 | 2090 | 978 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.077 | 0.375 | 0.383 | 156.0 | -267 | 45 | 1245 | 978 | 6682 |
| SRMFix | 0.573 | 0.638 | 0.857 | 135.9 | -11 | 261 | 1461 | 1449 | 6043 |
| initial | 0.634 | 0.653 | 0.910 | 78.6 | -2 | 155 | 1355 | 1353 | 6999 |
| EloSRM | 0.639 | 0.713 | 0.958 | 190.7 | -19 | 362 | 2110 | 2090 | 6016 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2012-03-07 | SRM 536 | 1 | 750 | 730.58 | -0.07 | -19 | 2090 | 6016 | -267 | 978 | 6682 |
| 1 | 2012-02-09 | SRM 532 | 2 | 323 | 825.91 | 1.35 | 362 | 2110 | 5553 | 45 | 1245 | 3622 |