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 |
|---|---|---|---|
| ibroker | 6 | 2727 | 1643 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.220 | 1.656 | 2.418 | 202.8 | -277 | 462 | 1662 | 1643 | 1007 |
| SRMFix | 1.409 | 1.709 | 2.721 | 206.0 | -84 | 828 | 2204 | 2204 | 810 |
| EloSRM | 1.405 | 1.717 | 2.771 | 232.4 | -81 | 916 | 2727 | 2727 | 696 |
| initial | 1.707 | 1.798 | 2.807 | 216.5 | -26 | 692 | 2433 | 2433 | 994 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2008-09-24 | SRM 419 | 1 | 168 | 179.47 | 0.10 | 23 | 2727 | 696 | 54 | 1643 | 1007 |
| 5 | 2008-09-11 | SRM 417 | 1 | 41 | 435.78 | 3.41 | 318 | 2704 | 742 | 314 | 1589 | 1175 |
| 4 | 2008-07-19 | SRM 410 | 1 | 396 | 419.51 | -0.28 | -29 | 2386 | 1768 | -58 | 1275 | 3032 |
| 3 | 2008-05-01 | SRM 400 | 1 | 543 | 359.15 | -0.66 | -81 | 2415 | 1548 | -277 | 1333 | 2099 |
| 2 | 2008-04-15 | SRM 398 | 1 | 328 | 336.47 | 0.04 | 27 | 2496 | 1258 | -52 | 1610 | 1007 |
| 1 | 2008-04-12 | SRM 397 | 2 | 10 | 566.03 | 5.82 | 916 | 2469 | 1349 | 462 | 1662 | 879 |