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 |
|---|---|---|---|
| alex24 | 11 | 2678 | 1382 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.164 | 0.434 | 0.545 | 73.6 | -112 | 178 | 1484 | 1382 | 2577 |
| EloSRM | 0.292 | 0.543 | 0.686 | 108.4 | -46 | 443 | 2681 | 2678 | 2126 |
| SRMFix | 0.493 | 0.581 | 0.735 | 71.5 | -21 | 229 | 1899 | 1899 | 2815 |
| initial | 0.633 | 0.649 | 0.822 | 78.2 | -11 | 166 | 2039 | 2039 | 3030 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2012-12-12 | SRM 564 | 1 | 454 | 417.97 | -0.12 | -3 | 2678 | 2126 | -2 | 1382 | 2577 |
| 10 | 2012-10-10 | SRM 557 | 1 | 253 | 504.53 | 1.00 | 95 | 2681 | 2055 | 121 | 1384 | 2579 |
| 9 | 2012-09-07 | SRM 555 | 1 | 446 | 488.31 | 0.13 | 24 | 2585 | 2597 | 40 | 1263 | 3546 |
| 8 | 2012-08-04 | SRM 551 | 1 | 576 | 463.08 | -0.44 | -40 | 2562 | 2657 | -112 | 1223 | 3892 |
| 7 | 2012-07-21 | SRM 550 | 1 | 423 | 467.73 | -0.24 | -21 | 2601 | 2428 | -42 | 1335 | 2941 |
| 6 | 2012-03-07 | SRM 536 | 1 | 661 | 442.21 | -0.58 | -46 | 2622 | 2106 | -107 | 1377 | 2580 |
| 5 | 2012-02-18 | SRM 533 | 1 | 304 | 563.84 | 0.89 | 120 | 2668 | 1804 | 106 | 1484 | 1878 |
| 4 | 2012-01-14 | SRM 529 | 1 | 490 | 579.68 | 0.24 | 53 | 2548 | 2398 | 23 | 1378 | 2468 |
| 3 | 2011-12-23 | SRM 526.5 | 1 | 447 | 444.84 | -0.01 | 14 | 2495 | 2675 | -51 | 1355 | 2632 |
| 2 | 2011-12-17 | SRM 527 | 1 | 346 | 777.00 | 1.17 | 443 | 2482 | 2728 | 178 | 1406 | 2265 |
| 1 | 2011-03-30 | Member SRM 501 | 2 | 284 | 637.90 | 1.17 | 335 | 2039 | 5135 | 28 | 1228 | 3283 |