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 |
|---|---|---|---|
| lsa | 22 | 2690 | 1218 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.336 | 0.676 | 1.151 | 60.2 | -150 | 158 | 1420 | 1218 | 4251 |
| SRMFix | 0.380 | 0.693 | 1.103 | 54.8 | -43 | 224 | 1999 | 1900 | 2838 |
| Odd | 0.379 | 0.707 | 1.099 | 58.4 | -29 | 236 | 2515 | 2431 | 2760 |
| initial | 0.358 | 0.710 | 1.104 | 85.5 | -98 | 442 | 2389 | 2149 | 2698 |
| EloSRM | 0.360 | 0.711 | 1.094 | 63.7 | -31 | 324 | 2768 | 2690 | 2603 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2015-01-15 | SRM 646 | 1 | 250 | 227.11 | -0.38 | -17 | 2690 | 2603 | -36 | 1218 | 4251 |
| 21 | 2014-12-27 | SRM 643 | 1 | 338 | 350.59 | -0.26 | -11 | 2707 | 2505 | -18 | 1254 | 3832 |
| 20 | 2014-11-28 | SRM 639 | 1 | 233 | 329.97 | -0.14 | -3 | 2718 | 2453 | 14 | 1272 | 3730 |
| 19 | 2014-10-04 | SRM 635 | 1 | 222 | 373.94 | -0.07 | 1 | 2721 | 2435 | 23 | 1258 | 3901 |
| 18 | 2014-09-25 | SRM 634 | 1 | 255 | 254.34 | -0.32 | -14 | 2720 | 2443 | -33 | 1235 | 4133 |
| 17 | 2014-08-21 | SRM 630 | 1 | 245 | 292.98 | -0.22 | -8 | 2734 | 2345 | -15 | 1268 | 3667 |
| 16 | 2014-07-22 | SRM 628 | 1 | 435 | 406.95 | -0.37 | -16 | 2742 | 2296 | -64 | 1283 | 3500 |
| 15 | 2014-06-28 | SRM 626 | 1 | 421 | 471.13 | -0.27 | -10 | 2757 | 2197 | -48 | 1347 | 2957 |
| 14 | 2014-06-19 | SRM 625 | 1 | 210 | 466.74 | 1.15 | 70 | 2768 | 2132 | 126 | 1395 | 2619 |
| 13 | 2014-06-12 | SRM 624 | 1 | 709 | 524.46 | -0.52 | -29 | 2698 | 2502 | -150 | 1269 | 3649 |
| 12 | 2014-06-04 | SRM 623 | 1 | 314 | 329.34 | 0.07 | 12 | 2727 | 2315 | -1 | 1419 | 2473 |
| 11 | 2014-05-28 | SRM 622 | 1 | 127 | 374.86 | 1.56 | 118 | 2715 | 2382 | 158 | 1420 | 2492 |
| 10 | 2014-05-20 | SRM 621 | 1 | 535 | 543.44 | -0.24 | -17 | 2597 | 3068 | -58 | 1262 | 3761 |
| 9 | 2014-05-10 | SRM 620 | 1 | 527 | 711.16 | 0.43 | 57 | 2614 | 3032 | 52 | 1320 | 3290 |
| 8 | 2014-05-05 | SRM 619 | 2 | 15 | 169.57 | 3.50 | 154 | 2557 | 3321 | 133 | 1268 | 3760 |
| 7 | 2014-04-24 | SRM 618 | 2 | 212 | 129.50 | -0.71 | -31 | 2404 | 4390 | -9 | 1135 | 5170 |
| 6 | 2014-04-10 | SRM 616 | 2 | 83 | 344.06 | 2.05 | 198 | 2435 | 3922 | 94 | 1144 | 4908 |
| 5 | 2013-12-22 | SRM 601 | 2 | 168 | 656.64 | 1.97 | 324 | 2237 | 5394 | 71 | 1050 | 5940 |
| 4 | 2011-08-09 | SRM 514 | 2 | 472 | 433.13 | -0.12 | 2 | 1913 | 6758 | -59 | 979 | 6019 |
| 3 | 2009-09-23 | SRM 449 | 2 | 487 | 433.88 | -0.23 | -9 | 1911 | 4934 | -62 | 1038 | 4445 |
| 2 | 2009-08-25 | SRM 447 | 2 | 321 | 435.09 | 0.44 | 95 | 1921 | 4793 | -26 | 1100 | 3921 |
| 1 | 2009-07-23 | SRM 445 | 2 | 470 | 719.64 | 0.62 | 207 | 1825 | 5529 | -74 | 1126 | 3686 |