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 |
|---|---|---|---|
| sunray | 5 | 2116 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.501 | 1.397 | 1.773 | 189.2 | -292 | 178 | 1365 | 940 | 7962 |
| initial | 0.828 | 1.442 | 1.917 | 173.6 | -114 | 430 | 1698 | 1698 | 3089 |
| SRMFix | 0.608 | 1.557 | 1.906 | 191.5 | -172 | 405 | 1605 | 1580 | 3605 |
| EloSRM | 0.664 | 1.563 | 1.923 | 217.6 | -110 | 516 | 2116 | 2116 | 3155 |
| Odd | 0.630 | 1.576 | 1.912 | 209.8 | -102 | 529 | 1996 | 1996 | 3173 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-09-04 | SRM 416 | 2 | 35 | 359.02 | 3.36 | 338 | 2116 | 3155 | 178 | 940 | 7962 |
| 4 | 2008-03-22 | SRM 394 | 2 | 578 | 382.13 | -0.81 | -83 | 1778 | 5138 | -125 | 762 | 7536 |
| 3 | 2007-11-06 | SRM 374 | 2 | 517 | 243.92 | -1.28 | -110 | 1861 | 3880 | -186 | 887 | 5377 |
| 2 | 2007-07-21 | SRM 359 | 1 | 515 | 476.74 | -0.15 | -41 | 1971 | 2878 | -292 | 1073 | 3454 |
| 1 | 2007-02-20 | SRM 340 | 2 | 91 | 420.95 | 2.21 | 516 | 2012 | 2352 | 165 | 1365 | 1547 |