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 |
|---|---|---|---|
| cosmin79 | 22 | 2891 | 1558 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.428 | 0.830 | 1.113 | 78.4 | -101 | 288 | 2991 | 2891 | 1348 |
| SRMFix | 0.477 | 0.833 | 1.121 | 70.1 | -118 | 338 | 2212 | 2148 | 1147 |
| Odd | 0.445 | 0.840 | 1.134 | 73.6 | -73 | 290 | 2746 | 2673 | 1164 |
| initial | 0.451 | 0.866 | 1.138 | 104.3 | -191 | 407 | 2649 | 2394 | 1283 |
| SRM | 0.521 | 0.906 | 1.194 | 88.2 | -415 | 191 | 1710 | 1558 | 1263 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 22 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 285 | 109.57 | -1.38 | -101 | 2891 | 1348 | -95 | 1558 | 1263 |
| 21 | 2014-08-12 | SRM 629 | 1 | 199 | 258.06 | 0.38 | 25 | 2991 | 1170 | 48 | 1653 | 1344 |
| 20 | 2014-07-22 | SRM 628 | 1 | 324 | 258.51 | -0.33 | -10 | 2967 | 1246 | -5 | 1605 | 1536 |
| 19 | 2014-07-10 | SRM 627 | 1 | 264 | 285.12 | 0.11 | 14 | 2977 | 1204 | 37 | 1610 | 1515 |
| 18 | 2014-03-29 | SRM 614 | 1 | 397 | 375.48 | -0.56 | -18 | 2963 | 1169 | -77 | 1573 | 1597 |
| 17 | 2014-03-21 | SRM 613 | 1 | 202 | 297.31 | 0.56 | 33 | 2981 | 1096 | 68 | 1650 | 1314 |
| 16 | 2014-03-11 | SRM 612 | 1 | 324 | 218.65 | -0.80 | -32 | 2948 | 1208 | -128 | 1582 | 1547 |
| 15 | 2014-02-25 | SRM 610 | 1 | 100 | 244.02 | 1.29 | 70 | 2980 | 1111 | 102 | 1710 | 1176 |
| 14 | 2014-02-15 | SRM 609 | 1 | 491 | 301.93 | -0.70 | -31 | 2909 | 1369 | -55 | 1608 | 1495 |
| 13 | 2014-02-07 | SRM 608 | 1 | 117 | 348.99 | 1.58 | 97 | 2941 | 1241 | 117 | 1663 | 1322 |
| 12 | 2014-01-21 | SRM 605 | 1 | 274 | 314.47 | 0.20 | 25 | 2843 | 1591 | 31 | 1546 | 1765 |
| 11 | 2013-12-14 | SRM 600 | 1 | 608 | 507.95 | -0.26 | -13 | 2819 | 1670 | -16 | 1515 | 1886 |
| 10 | 2013-12-04 | SRM 599 | 1 | 264 | 382.19 | 0.53 | 59 | 2831 | 1603 | 64 | 1531 | 1809 |
| 9 | 2013-11-20 | SRM 597 | 1 | 326 | 416.58 | 0.35 | 53 | 2772 | 1832 | 51 | 1467 | 2129 |
| 8 | 2013-09-27 | SRM 592 | 1 | 354 | 393.57 | 0.15 | 34 | 2719 | 2042 | 28 | 1416 | 2376 |
| 7 | 2013-08-27 | SRM 589 | 1 | 331 | 469.61 | 0.50 | 104 | 2685 | 2203 | 62 | 1388 | 2551 |
| 6 | 2013-03-02 | TCO13 Round 1B | 1 | 359 | 774.36 | 1.11 | 176 | 2582 | 2766 | 97 | 1326 | 3131 |
| 5 | 2012-04-14 | TCO12 Round 1C | 1 | 585 | 764.57 | 0.39 | 52 | 2406 | 3666 | 43 | 1229 | 4069 |
| 4 | 2012-03-20 | SRM 538 | 2 | 54 | 243.78 | 2.17 | 142 | 2354 | 3809 | 129 | 1186 | 4322 |
| 3 | 2012-03-17 | SRM 537 | 2 | 75 | 709.48 | 3.24 | 288 | 2212 | 4905 | 191 | 1057 | 5725 |
| 2 | 2012-03-07 | SRM 536 | 2 | 383 | 926.18 | 1.27 | 261 | 1924 | 7709 | 81 | 866 | 8159 |
| 1 | 2012-03-03 | SRM 535 | 2 | 1098 | 939.26 | -0.39 | -87 | 1663 | 10981 | -415 | 785 | 9330 |