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 |
|---|---|---|---|
| hdbn | 22 | 2557 | 1388 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.343 | 0.468 | 0.677 | 56.3 | -56 | 206 | 2109 | 2109 | 2812 |
| SRMFix | 0.312 | 0.476 | 0.690 | 41.6 | -25 | 190 | 1871 | 1871 | 2959 |
| EloSRM | 0.351 | 0.496 | 0.714 | 46.9 | -25 | 223 | 2557 | 2557 | 2868 |
| SRM | 0.376 | 0.602 | 0.964 | 45.6 | -173 | 91 | 1388 | 1388 | 2617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2013-05-18 | SRM 579 | 1 | 333 | 618.00 | 0.89 | 55 | 2557 | 2868 | 91 | 1388 | 2617 |
| 21 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 694.83 | -0.06 | -1 | 2502 | 3227 | 7 | 1297 | 3353 |
| 20 | 2013-03-09 | TCO13 Round 1C | 1 | 591 | 537.62 | -0.14 | 0 | 2503 | 3301 | 3 | 1290 | 3500 |
| 19 | 2013-03-06 | SRM 572 | 1 | 394 | 495.65 | 0.33 | 27 | 2504 | 3251 | 48 | 1287 | 3451 |
| 18 | 2013-03-02 | TCO13 Round 1B | 1 | 883 | 670.79 | -0.40 | -15 | 2477 | 3391 | -22 | 1239 | 3897 |
| 17 | 2013-02-23 | TCO13 Round 1A | 1 | 783 | 711.54 | -0.14 | -3 | 2492 | 3239 | -2 | 1261 | 3603 |
| 16 | 2013-02-13 | SRM 570 | 1 | 561 | 556.20 | -0.01 | 4 | 2495 | 3178 | -13 | 1263 | 3551 |
| 15 | 2013-01-29 | SRM 568 | 2 | 44 | 130.35 | 1.57 | 59 | 2491 | 3157 | 78 | 1276 | 3438 |
| 14 | 2012-12-20 | SRM 565 | 1 | 465 | 540.64 | -0.09 | -4 | 2432 | 3482 | -6 | 1198 | 4230 |
| 13 | 2012-12-08 | SRM 563 | 1 | 328 | 403.96 | -0.08 | -3 | 2436 | 3410 | 0 | 1204 | 4107 |
| 12 | 2012-09-13 | SRM 556 | 1 | 414 | 444.54 | -0.16 | -10 | 2438 | 3431 | -36 | 1204 | 4146 |
| 11 | 2012-09-01 | SRM 554 | 1 | 715 | 617.80 | -0.30 | -25 | 2449 | 3342 | -115 | 1240 | 3750 |
| 10 | 2012-08-22 | SRM 553 | 1 | 283 | 435.37 | 0.62 | 80 | 2474 | 3177 | 61 | 1355 | 2792 |
| 9 | 2012-08-16 | SRM 552 | 1 | 237 | 378.24 | 0.04 | 14 | 2393 | 3663 | 20 | 1294 | 3260 |
| 8 | 2012-08-04 | SRM 551 | 1 | 466 | 606.03 | 0.38 | 85 | 2379 | 3739 | 29 | 1274 | 3407 |
| 7 | 2012-07-21 | SRM 550 | 1 | 423 | 557.21 | 0.02 | 14 | 2295 | 4314 | -6 | 1245 | 3675 |
| 6 | 2010-08-14 | SRM 479 | 2 | 73 | 191.81 | 1.39 | 80 | 2280 | 2857 | 75 | 1251 | 2750 |
| 5 | 2010-08-04 | Member SRM 478 | 2 | 110 | 245.27 | 1.16 | 87 | 2201 | 3283 | 65 | 1176 | 3344 |
| 4 | 2010-07-28 | SRM 477 | 2 | 132 | 358.71 | 1.44 | 130 | 2114 | 3800 | 77 | 1111 | 3756 |
| 3 | 2010-07-17 | SRM 476 | 2 | 439 | 377.21 | -0.22 | -6 | 1984 | 4680 | -35 | 1034 | 4371 |
| 2 | 2010-07-06 | SRM 475 | 2 | 201 | 472.72 | 1.23 | 223 | 1991 | 4631 | 42 | 1069 | 4050 |
| 1 | 2010-06-05 | SRM 472 | 2 | 526 | 620.79 | 0.24 | 105 | 1767 | 6388 | -173 | 1027 | 4471 |