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 |
|---|---|---|---|
| ahmed_jolani | 4 | 2327 | 1148 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.164 | 0.518 | 0.726 | 101.0 | -131 | 176 | 1376 | 1148 | 4559 |
| SRMFix | 0.562 | 0.675 | 1.124 | 124.6 | -18 | 433 | 1653 | 1635 | 4245 |
| initial | 0.653 | 0.675 | 1.161 | 81.2 | -3 | 276 | 1518 | 1514 | 5150 |
| EloSRM | 0.585 | 0.709 | 1.184 | 156.2 | -29 | 516 | 2356 | 2327 | 4227 |
| Odd | 0.600 | 0.724 | 1.212 | 159.4 | -29 | 533 | 2154 | 2125 | 4274 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-07-10 | SRM 584 | 1 | 471 | 477.48 | -0.16 | -29 | 2327 | 4227 | -91 | 1148 | 4559 |
| 3 | 2013-01-21 | SRM 567 | 1 | 482 | 571.31 | 0.24 | 64 | 2356 | 3978 | -6 | 1239 | 3743 |
| 2 | 2013-01-12 | SRM 566 | 1 | 483 | 555.09 | -0.09 | -16 | 2291 | 4464 | -131 | 1245 | 3709 |
| 1 | 2012-12-20 | SRM 565 | 2 | 135 | 687.99 | 2.35 | 516 | 2307 | 4345 | 176 | 1376 | 2617 |