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 |
|---|---|---|---|
| nbuacm09 | 23 | 2990 | 1663 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.485 | 1.002 | 1.648 | 120.7 | -136 | 643 | 2922 | 2544 | 1264 |
| SRMFix | 0.497 | 1.014 | 1.641 | 81.4 | -88 | 457 | 2406 | 2264 | 1061 |
| EloSRM | 0.501 | 1.034 | 1.606 | 80.1 | -92 | 415 | 3071 | 2990 | 936 |
| SRM | 0.760 | 1.170 | 2.062 | 99.6 | -307 | 273 | 1917 | 1663 | 1227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 | 2013-07-19 | SRM 585 | 1 | 454 | 243.81 | -0.90 | -30 | 2990 | 936 | -45 | 1663 | 1227 |
| 22 | 2013-04-26 | SRM 577 | 1 | 240 | 266.09 | 0.15 | 12 | 3020 | 853 | 46 | 1708 | 1169 |
| 21 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 623.95 | -0.31 | -8 | 3007 | 859 | -48 | 1662 | 1374 |
| 20 | 2013-03-06 | SRM 572 | 1 | 481 | 239.96 | -1.19 | -33 | 3015 | 809 | -167 | 1710 | 1181 |
| 19 | 2013-02-23 | TCO13 Round 1A | 1 | 207 | 205.07 | -0.01 | 7 | 3048 | 704 | 17 | 1877 | 748 |
| 18 | 2013-02-19 | SRM 571 | 1 | 383 | 213.76 | -0.84 | -26 | 3041 | 706 | -55 | 1860 | 766 |
| 17 | 2013-02-13 | SRM 570 | 1 | 234 | 199.27 | -0.23 | -3 | 3067 | 632 | -2 | 1915 | 654 |
| 16 | 2013-02-06 | SRM 569 | 1 | 141 | 163.79 | 0.22 | 21 | 3071 | 620 | 30 | 1917 | 655 |
| 15 | 2012-12-20 | SRM 565 | 1 | 116 | 258.48 | 1.16 | 65 | 3050 | 649 | 90 | 1887 | 695 |
| 14 | 2012-12-12 | SRM 564 | 1 | 203 | 253.78 | 0.32 | 29 | 2985 | 805 | 40 | 1797 | 861 |
| 13 | 2012-10-19 | SRM 558 | 1 | 233 | 233.02 | 0.00 | 9 | 2956 | 868 | 25 | 1757 | 951 |
| 12 | 2012-09-07 | SRM 555 | 1 | 283 | 235.44 | -0.26 | -7 | 2947 | 883 | 12 | 1732 | 1012 |
| 11 | 2012-09-01 | SRM 554 | 1 | 364 | 267.48 | -0.44 | -18 | 2953 | 856 | 1 | 1720 | 1023 |
| 10 | 2012-06-25 | SRM 547 | 1 | 42 | 210.50 | 2.33 | 128 | 2972 | 780 | 191 | 1719 | 1055 |
| 9 | 2012-06-16 | SRM 546 | 1 | 263 | 377.52 | 0.52 | 52 | 2844 | 1238 | 82 | 1528 | 1807 |
| 8 | 2012-05-08 | SRM 542 | 1 | 127 | 261.28 | 1.04 | 94 | 2791 | 1422 | 121 | 1446 | 2297 |
| 7 | 2012-02-18 | SRM 533 | 2 | 2 | 64.24 | 5.00 | 123 | 2697 | 1663 | 243 | 1325 | 2911 |
| 6 | 2012-02-09 | SRM 532 | 1 | 701 | 450.66 | -0.68 | -55 | 2574 | 2302 | -170 | 1082 | 5241 |
| 5 | 2012-01-31 | SRM 531 | 1 | 397 | 482.12 | -0.27 | -19 | 2630 | 1978 | -34 | 1252 | 3537 |
| 4 | 2012-01-19 | SRM 530 | 1 | 570 | 290.92 | -0.98 | -92 | 2649 | 1871 | -307 | 1286 | 3219 |
| 3 | 2011-12-23 | SRM 526.5 | 1 | 86 | 505.38 | 2.56 | 390 | 2741 | 1374 | 273 | 1593 | 1380 |
| 2 | 2011-11-29 | SRM 525 | 2 | 41 | 562.25 | 3.78 | 415 | 2351 | 3545 | 206 | 1320 | 2886 |
| 1 | 2011-10-04 | SRM 520 | 2 | 544 | 820.22 | 0.59 | 206 | 1936 | 6734 | -86 | 1114 | 4680 |