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 |
|---|---|---|---|
| bogdan.sumy.ua | 19 | 2337 | 1100 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.652 | 1.173 | 1.754 | 101.8 | -423 | 195 | 1123 | 1100 | 5204 |
| EloSRM | 0.232 | 1.177 | 1.597 | 71.6 | -88 | 210 | 2376 | 2337 | 4299 |
| SRMFix | 0.308 | 1.220 | 1.659 | 84.5 | -120 | 208 | 1665 | 1581 | 4748 |
| initial | 0.163 | 1.377 | 1.923 | 165.8 | -442 | 642 | 2031 | 1572 | 4829 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2013-08-27 | SRM 589 | 2 | 452 | 167.23 | -1.44 | -39 | 2337 | 4299 | -23 | 1100 | 5204 |
| 18 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 723.47 | -0.00 | 3 | 2376 | 4036 | 19 | 1123 | 4952 |
| 17 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 831.14 | 0.10 | 15 | 2373 | 4199 | 59 | 1104 | 5377 |
| 16 | 2013-03-02 | TCO13 Round 1B | 1 | 407 | 941.82 | 1.21 | 86 | 2358 | 4169 | 118 | 1045 | 5939 |
| 15 | 2013-01-12 | SRM 566 | 2 | 722 | 195.55 | -1.88 | -50 | 2272 | 4628 | -46 | 927 | 7242 |
| 14 | 2012-12-20 | SRM 565 | 2 | 11 | 274.72 | 4.64 | 135 | 2322 | 4239 | 195 | 973 | 6586 |
| 13 | 2012-10-19 | SRM 558 | 2 | 883 | 200.18 | -2.14 | -62 | 2187 | 5325 | -193 | 778 | 9469 |
| 12 | 2012-09-01 | SRM 554 | 2 | 249 | 279.64 | 0.17 | 18 | 2249 | 4768 | 49 | 971 | 6580 |
| 11 | 2012-07-21 | SRM 550 | 2 | 135 | 352.99 | 1.39 | 68 | 2231 | 4836 | 102 | 922 | 7226 |
| 10 | 2012-07-09 | SRM 549 | 2 | 682 | 183.24 | -1.92 | -65 | 2163 | 5447 | -197 | 820 | 8692 |
| 9 | 2012-07-02 | SRM 548 | 2 | 86 | 219.52 | 1.35 | 84 | 2228 | 4849 | 81 | 1017 | 5909 |
| 8 | 2012-05-19 | SRM 543 | 2 | 219 | 443.32 | 1.02 | 76 | 2143 | 5756 | 71 | 936 | 7261 |
| 7 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,174.13 | -0.17 | -12 | 2067 | 6588 | -32 | 865 | 8495 |
| 6 | 2012-03-31 | TCO12 Round 1A | 1 | 1286 | 1,365.90 | 0.08 | 21 | 2079 | 6190 | 13 | 897 | 7735 |
| 5 | 2012-02-09 | SRM 532 | 2 | 758 | 362.72 | -1.06 | -60 | 2058 | 6043 | -62 | 884 | 7529 |
| 4 | 2012-01-31 | SRM 531 | 2 | 144 | 591.26 | 2.04 | 210 | 2118 | 5439 | 126 | 946 | 6734 |
| 3 | 2011-11-17 | SRM 524 | 2 | 288 | 620.32 | 1.11 | 180 | 1908 | 7211 | 84 | 820 | 8325 |
| 2 | 2011-11-12 | SRM 523 | 2 | 713 | 867.66 | 0.28 | 86 | 1728 | 9221 | -41 | 736 | 9750 |
| 1 | 2011-10-04 | SRM 520 | 2 | 953 | 812.00 | -0.36 | -88 | 1642 | 10314 | -423 | 777 | 8918 |