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 |
|---|---|---|---|
| okulov-nikolay | 22 | 2375 | 1136 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.407 | 0.859 | 1.317 | 49.7 | -43 | 182 | 2375 | 2375 | 4002 |
| SRMFix | 0.351 | 0.892 | 1.309 | 58.1 | -100 | 205 | 1745 | 1655 | 4267 |
| initial | 0.232 | 0.995 | 1.340 | 119.8 | -283 | 434 | 2077 | 1814 | 3744 |
| SRM | 0.610 | 1.076 | 1.501 | 83.9 | -279 | 158 | 1189 | 1136 | 4798 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2013-05-25 | SRM 580 | 2 | 87 | 232.04 | 1.42 | 93 | 2375 | 4002 | 68 | 1136 | 4798 |
| 21 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,005.88 | -0.40 | -18 | 2281 | 4577 | -73 | 1068 | 5645 |
| 20 | 2012-04-07 | TCO12 Round 1B | 1 | 631 | 1,074.48 | 0.77 | 64 | 2299 | 4302 | 63 | 1141 | 4798 |
| 19 | 2012-03-17 | SRM 537 | 2 | 281 | 339.56 | 0.27 | 25 | 2236 | 4692 | 31 | 1078 | 5505 |
| 18 | 2012-01-31 | SRM 531 | 2 | 546 | 234.76 | -1.22 | -43 | 2210 | 4634 | -42 | 1047 | 5560 |
| 17 | 2011-06-21 | SRM 510 | 2 | 565 | 136.22 | -2.05 | -42 | 2253 | 3840 | -100 | 1089 | 4733 |
| 16 | 2011-06-18 | TCO11 Round 1 | 1 | 1040 | 1,248.60 | 0.26 | 27 | 2295 | 3562 | 27 | 1189 | 3836 |
| 15 | 2011-05-24 | TCO11 Qual 3 | 1 | 297 | 494.91 | 0.74 | 51 | 2268 | 3637 | 62 | 1162 | 4020 |
| 14 | 2011-05-19 | TCO11 Qual 2 | 1 | 983 | 724.46 | -0.44 | -25 | 2216 | 3955 | -67 | 1100 | 4575 |
| 13 | 2011-05-17 | SRM 504.5 | 2 | 245 | 257.67 | 0.07 | 15 | 2241 | 3709 | 21 | 1167 | 3959 |
| 12 | 2011-05-14 | TCO11 Qual 1 | 1 | 1016 | 926.31 | -0.13 | -7 | 2226 | 3748 | -34 | 1146 | 4077 |
| 11 | 2011-02-01 | SRM 496 | 2 | 173 | 183.21 | 0.08 | 16 | 2233 | 3519 | 33 | 1180 | 3661 |
| 10 | 2010-12-18 | Member SRM 491 | 2 | 20 | 318.67 | 3.99 | 141 | 2218 | 3457 | 158 | 1147 | 3839 |
| 9 | 2010-10-26 | SRM 486 | 2 | 304 | 345.26 | 0.18 | 22 | 2077 | 4295 | 32 | 989 | 5036 |
| 8 | 2010-09-15 | Member SRM 482 | 2 | 102 | 435.06 | 2.09 | 112 | 2055 | 4344 | 118 | 957 | 5243 |
| 7 | 2010-09-09 | SRM 481 | 2 | 116 | 530.03 | 2.19 | 148 | 1943 | 5207 | 138 | 839 | 6533 |
| 6 | 2010-07-28 | SRM 477 | 2 | 666 | 529.22 | -0.33 | -18 | 1795 | 6163 | -27 | 701 | 7923 |
| 5 | 2010-07-17 | SRM 476 | 2 | 209 | 758.16 | 1.86 | 182 | 1813 | 6011 | 140 | 728 | 7709 |
| 4 | 2010-07-06 | SRM 475 | 2 | 592 | 581.95 | -0.02 | 8 | 1631 | 7651 | -36 | 588 | 8758 |
| 3 | 2010-06-30 | Member Single Round Match 474 | 2 | 525 | 457.14 | -0.20 | -21 | 1623 | 7646 | -102 | 624 | 8392 |
| 2 | 2010-05-24 | TCO10 Qual 3 | 1 | 914 | 862.32 | -0.08 | -12 | 1643 | 7602 | -195 | 726 | 7952 |
| 1 | 2010-05-20 | SRM 470 | 2 | 751 | 703.69 | -0.09 | -4 | 1656 | 7339 | -279 | 921 | 5573 |