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 |
|---|---|---|---|
| frank.228 | 4 | 1679 | 780 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.010 | 0.317 | 0.335 | 38.2 | -55 | 35 | 1235 | 1204 | 7582 |
| SRMFix | -0.052 | 0.323 | 0.366 | 57.5 | -92 | 57 | 1257 | 1189 | 7915 |
| EloSRM | -0.024 | 0.356 | 0.402 | 89.2 | -81 | 152 | 1724 | 1679 | 7160 |
| SRM | -0.639 | 0.639 | 0.753 | 140.0 | -239 | -35 | 1054 | 780 | 9934 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-12-23 | SRM 431 | 2 | 463 | ||||||||
| 3 | 2008-10-18 | SRM 422 | 2 | 574 | 620.94 | 0.11 | 35 | 1679 | 7160 | -35 | 780 | 9934 |
| 2 | 2008-10-08 | SRM 421 | 2 | 663 | 500.96 | -0.57 | -81 | 1644 | 7627 | -239 | 815 | 9491 |
| 1 | 2008-08-26 | SRM 415 | 2 | 285 | 371.80 | 0.38 | 152 | 1724 | 6680 | -146 | 1054 | 6217 |