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 |
|---|---|---|---|
| patriot123 | 5 | 1538 | 463 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.140 | 0.343 | 0.387 | 41.4 | -58 | 61 | 1213 | 1116 | 9032 |
| SRMFix | -0.132 | 0.358 | 0.399 | 52.8 | -99 | 71 | 1178 | 1089 | 8425 |
| EloSRM | -0.104 | 0.373 | 0.405 | 66.0 | -64 | 118 | 1629 | 1538 | 7240 |
| SRM | -0.430 | 0.549 | 0.616 | 153.0 | -348 | 14 | 852 | 463 | 9403 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-04-12 | SRM 397 | 2 | 772 | 539.28 | -0.52 | -53 | 1538 | 7240 | -197 | 463 | 9403 |
| 4 | 2008-04-03 | SRM 396 | 2 | 637 | 493.52 | -0.37 | -38 | 1591 | 6775 | -93 | 660 | 8312 |
| 3 | 2008-03-11 | SRM 393 | 2 | 406 | 595.27 | 0.55 | 118 | 1629 | 6449 | 14 | 753 | 7579 |
| 2 | 2008-03-06 | SRM 392 | 2 | 566 | 615.64 | 0.12 | 56 | 1511 | 7731 | -113 | 739 | 7736 |
| 1 | 2007-08-11 | SRM 363 | 2 | 530 | 497.26 | -0.30 | -64 | 1455 | 6526 | -348 | 852 | 5222 |