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 |
|---|---|---|---|
| penpal247 | 5 | 2283 | 1103 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.709 | 0.799 | 1.314 | 96.2 | -15 | 335 | 1646 | 1627 | 4562 |
| SRM | 0.569 | 0.804 | 1.002 | 91.4 | -262 | 112 | 1297 | 1103 | 5034 |
| EloSRM | 0.484 | 0.836 | 1.150 | 124.6 | -38 | 297 | 2335 | 2283 | 4445 |
| SRMFix | 0.442 | 0.865 | 1.179 | 128.4 | -54 | 325 | 1717 | 1592 | 4702 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-08-22 | SRM 553 | 2 | 204 | 153.30 | -0.41 | -12 | 2283 | 4445 | 28 | 1103 | 5034 |
| 4 | 2012-07-21 | SRM 550 | 2 | 271 | 227.10 | -0.26 | -2 | 2295 | 4313 | 40 | 1075 | 5268 |
| 3 | 2012-06-25 | SRM 547 | 1 | 454 | 401.42 | -0.21 | -38 | 2297 | 4290 | -262 | 1035 | 5744 |
| 2 | 2012-06-16 | SRM 546 | 2 | 77 | 383.00 | 2.31 | 273 | 2335 | 4134 | 112 | 1297 | 3354 |
| 1 | 2012-06-07 | SRM 545 | 2 | 379 | 750.80 | 0.99 | 297 | 2061 | 6529 | -15 | 1185 | 4404 |