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 |
|---|---|---|---|
| Amirbehshad | 8 | 2484 | 1270 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.560 | 0.668 | 0.886 | 88.7 | -33 | 264 | 1835 | 1830 | 3169 |
| EloSRM | 0.518 | 0.729 | 0.885 | 125.2 | -57 | 249 | 2484 | 2484 | 2929 |
| initial | 0.734 | 0.777 | 1.005 | 93.6 | -21 | 250 | 1907 | 1907 | 3404 |
| SRM | 0.411 | 0.778 | 0.955 | 96.2 | -180 | 174 | 1476 | 1270 | 3484 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-03-07 | SRM 536 | 2 | 92 | 136.32 | 0.57 | 79 | 2484 | 2929 | 71 | 1270 | 3484 |
| 7 | 2010-09-15 | Member SRM 482 | 1 | 660 | 489.13 | -0.49 | -57 | 2405 | 2275 | -180 | 1199 | 3237 |
| 6 | 2010-03-02 | SRM 463 | 1 | 489 | 415.75 | -0.23 | -16 | 2462 | 1814 | -56 | 1379 | 1938 |
| 5 | 2010-02-17 | SRM 462 | 1 | 235 | 316.09 | -0.12 | -5 | 2478 | 1773 | -41 | 1435 | 1682 |
| 4 | 2010-02-06 | SRM 460 | 1 | 274 | 484.96 | 0.82 | 129 | 2483 | 1734 | 86 | 1476 | 1495 |
| 3 | 2010-01-14 | Member SRM 458 | 1 | 253 | 566.87 | 1.16 | 248 | 2354 | 2237 | 174 | 1390 | 1864 |
| 2 | 2009-12-22 | SRM 456 | 2 | 103 | 354.32 | 1.78 | 249 | 2106 | 3525 | 89 | 1216 | 2947 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 397 | 623.47 | 0.65 | 219 | 1857 | 5270 | -73 | 1127 | 3598 |