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 |
|---|---|---|---|
| rymoos | 6 | 2475 | 1402 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.226 | 0.357 | 0.443 | 64.7 | -93 | 127 | 1440 | 1402 | 1638 |
| EloSRM | 0.580 | 0.671 | 0.881 | 169.7 | -35 | 487 | 2475 | 2475 | 1655 |
| Odd | 0.587 | 0.671 | 0.887 | 159.0 | -27 | 497 | 2306 | 2306 | 1735 |
| SRMFix | 0.628 | 0.676 | 0.848 | 107.8 | -16 | 358 | 1816 | 1816 | 2219 |
| initial | 0.770 | 0.770 | 0.939 | 92.7 | 2 | 219 | 1756 | 1756 | 2701 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-04-20 | Member SRM 468 | 1 | 374 | 499.29 | 0.42 | 72 | 2475 | 1655 | 55 | 1402 | 1638 |
| 5 | 2010-04-03 | SRM 466 | 1 | 557 | 543.09 | -0.27 | -35 | 2402 | 1915 | -93 | 1347 | 1896 |
| 4 | 2010-03-25 | Member SRM 465 | 1 | 266 | 391.37 | 0.56 | 182 | 2437 | 1760 | 44 | 1440 | 1484 |
| 3 | 2007-10-17 | SRM 372 | 1 | 388 | 465.45 | 0.26 | 63 | 2255 | 1784 | 1 | 1396 | 1567 |
| 2 | 2007-10-13 | SRM 371 | 1 | 369 | 560.33 | 0.60 | 179 | 2193 | 2000 | 68 | 1395 | 1577 |
| 1 | 2007-10-02 | SRM 368 | 2 | 118 | 444.80 | 1.91 | 487 | 2013 | 2819 | 127 | 1327 | 1846 |