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 |
|---|---|---|---|
| urikz | 8 | 2688 | 1425 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.499 | 1.124 | 1.537 | 196.1 | -334 | 477 | 1716 | 1425 | 1693 |
| SRMFix | 0.806 | 1.132 | 1.600 | 134.4 | -57 | 477 | 2051 | 2000 | 1536 |
| initial | 0.996 | 1.134 | 1.672 | 136.5 | -49 | 442 | 2209 | 2159 | 1830 |
| Odd | 0.715 | 1.222 | 1.616 | 191.2 | -85 | 507 | 2589 | 2519 | 1017 |
| EloSRM | 0.703 | 1.233 | 1.618 | 203.0 | -90 | 503 | 2769 | 2688 | 981 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2009-12-05 | SRM 454 | 1 | 551 | 277.42 | -1.09 | -81 | 2688 | 981 | -156 | 1425 | 1693 |
| 7 | 2009-11-05 | SRM 452 | 1 | 41 | 410.76 | 3.32 | 355 | 2769 | 752 | 276 | 1581 | 1164 |
| 6 | 2009-06-13 | SRM 442 | 1 | 487 | 420.17 | -0.21 | -22 | 2414 | 1851 | -35 | 1305 | 2326 |
| 5 | 2009-05-27 | SRM 441 | 1 | 257 | 449.98 | 0.81 | 203 | 2436 | 1765 | 105 | 1340 | 2144 |
| 4 | 2008-06-17 | SRM 406 | 1 | 342 | 309.12 | -0.27 | -38 | 2233 | 2354 | -147 | 1235 | 3363 |
| 3 | 2008-05-24 | SRM 402 | 1 | 495 | 349.92 | -0.55 | -90 | 2271 | 2134 | -334 | 1382 | 2064 |
| 2 | 2008-02-02 | SRM 390 | 1 | 256 | 532.36 | 1.06 | 331 | 2362 | 1621 | 39 | 1716 | 754 |
| 1 | 2007-10-09 | College Tour SRM 370 | 1 | 23 | 135.12 | 2.55 | 503 | 2031 | 2741 | 477 | 1677 | 760 |