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 |
|---|---|---|---|
| f.ebrahimnejad | 20 | 2832 | 1487 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.510 | 0.745 | 1.150 | 68.7 | -36 | 293 | 2610 | 2594 | 1854 |
| initial | 0.510 | 0.749 | 1.179 | 90.2 | -68 | 505 | 2464 | 2428 | 1670 |
| EloSRM | 0.528 | 0.752 | 1.160 | 73.3 | -38 | 300 | 2848 | 2832 | 1865 |
| SRMFix | 0.542 | 0.768 | 1.182 | 63.6 | -59 | 278 | 2061 | 2048 | 2004 |
| SRM | 0.493 | 0.803 | 1.226 | 74.0 | -264 | 156 | 1544 | 1487 | 2002 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20 | 2015-04-09 | SRM 655 | 1 | 248 | 334.10 | -0.25 | -16 | 2832 | 1865 | -57 | 1487 | 2002 |
| 19 | 2014-06-07 | TCO14 Round 2B | 1 | 582 | 697.95 | 0.26 | 32 | 2848 | 1713 | 28 | 1544 | 1759 |
| 18 | 2014-04-19 | TCO14 Round 1B | 1 | 274 | 520.58 | 0.93 | 73 | 2816 | 1857 | 68 | 1516 | 1972 |
| 17 | 2014-02-03 | SRM 607 | 1 | 240 | 483.13 | 1.01 | 103 | 2742 | 2100 | 96 | 1448 | 2298 |
| 16 | 2013-09-27 | SRM 592 | 1 | 343 | 446.17 | 0.38 | 45 | 2639 | 2469 | 44 | 1352 | 2822 |
| 15 | 2013-09-07 | SRM 590 | 1 | 602 | 501.28 | -0.44 | -38 | 2594 | 2699 | -89 | 1308 | 3153 |
| 14 | 2013-08-27 | SRM 589 | 1 | 404 | 437.20 | -0.29 | -29 | 2632 | 2493 | -65 | 1397 | 2487 |
| 13 | 2012-06-16 | SRM 546 | 1 | 179 | 554.94 | 1.63 | 132 | 2661 | 2132 | 156 | 1462 | 2161 |
| 12 | 2012-05-29 | SRM 544 | 1 | 353 | 403.73 | -0.19 | -12 | 2529 | 2883 | -32 | 1306 | 3261 |
| 11 | 2012-01-31 | SRM 531 | 1 | 397 | 513.08 | -0.18 | -9 | 2541 | 2476 | -27 | 1338 | 2758 |
| 10 | 2012-01-14 | SRM 529 | 1 | 542 | 547.98 | 0.02 | 10 | 2550 | 2387 | -6 | 1365 | 2547 |
| 9 | 2011-12-28 | SRM 528 | 1 | 386 | 526.83 | 0.45 | 58 | 2540 | 2433 | 53 | 1371 | 2520 |
| 8 | 2011-11-17 | SRM 524 | 1 | 328 | 572.14 | 0.80 | 104 | 2482 | 2678 | 104 | 1318 | 2897 |
| 7 | 2011-11-12 | SRM 523 | 1 | 467 | 547.89 | -0.14 | -12 | 2378 | 3326 | -28 | 1214 | 3823 |
| 6 | 2011-10-04 | SRM 520 | 2 | 20 | 327.21 | 4.03 | 228 | 2390 | 3161 | 155 | 1242 | 3445 |
| 5 | 2011-07-02 | SRM 511 | 2 | 452 | 288.32 | -0.65 | -35 | 2162 | 4460 | -29 | 1087 | 4782 |
| 4 | 2011-06-08 | SRM 509 | 2 | 208 | 361.38 | 0.80 | 113 | 2197 | 4190 | 44 | 1116 | 4526 |
| 3 | 2010-12-18 | Member SRM 491 | 2 | 248 | 424.83 | 0.78 | 111 | 2084 | 4443 | 47 | 1072 | 4430 |
| 2 | 2010-10-26 | SRM 486 | 2 | 241 | 790.88 | 1.71 | 300 | 1973 | 5097 | 89 | 1025 | 4692 |
| 1 | 2010-09-25 | SRM 483 | 2 | 770 | 715.47 | -0.11 | -5 | 1673 | 7562 | -264 | 936 | 5454 |