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 |
|---|---|---|---|
| alpc104 | 23 | 2830 | 1379 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.176 | 0.702 | 0.852 | 67.0 | -61 | 648 | 2950 | 2830 | 1597 |
| Odd | 0.191 | 0.712 | 0.865 | 67.7 | -54 | 647 | 2731 | 2597 | 1530 |
| SRM | 0.303 | 0.735 | 0.930 | 94.6 | -373 | 262 | 1719 | 1379 | 2151 |
| SRMFix | 0.286 | 0.739 | 0.912 | 63.9 | -53 | 397 | 2249 | 2077 | 1510 |
| initial | 0.391 | 0.809 | 1.031 | 97.4 | -117 | 302 | 2720 | 2283 | 1767 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 23 | 2015-07-23 | SRM 663 | 1 | 324 | 252.63 | -0.36 | -29 | 2830 | 1597 | -20 | 1379 | 2151 |
| 22 | 2013-11-01 | SRM 596 | 1 | 636 | 307.83 | -1.05 | -31 | 2859 | 1446 | -113 | 1399 | 2498 |
| 21 | 2013-09-27 | SRM 592 | 1 | 476 | 262.32 | -0.86 | -24 | 2890 | 1299 | -62 | 1512 | 1844 |
| 20 | 2013-09-07 | SRM 590 | 1 | 541 | 291.82 | -0.89 | -24 | 2914 | 1204 | -63 | 1574 | 1586 |
| 19 | 2013-08-27 | SRM 589 | 1 | 245 | 267.12 | 0.12 | 10 | 2938 | 1121 | 38 | 1637 | 1319 |
| 18 | 2013-08-12 | SRM 588 | 1 | 451 | 332.00 | -0.77 | -22 | 2928 | 1141 | -120 | 1599 | 1468 |
| 17 | 2013-08-01 | SRM 587 | 1 | 82 | 203.43 | 1.31 | 52 | 2950 | 1070 | 102 | 1719 | 1069 |
| 16 | 2013-07-27 | SRM 586 | 1 | 122 | 303.97 | 1.32 | 57 | 2898 | 1223 | 118 | 1617 | 1389 |
| 15 | 2013-07-19 | SRM 585 | 1 | 673 | 330.04 | -1.03 | -37 | 2841 | 1445 | -141 | 1499 | 1906 |
| 14 | 2013-06-18 | SRM 583 | 1 | 231 | 351.98 | 0.61 | 35 | 2878 | 1301 | 60 | 1640 | 1287 |
| 13 | 2013-06-14 | SRM 582 | 1 | 296 | 279.45 | -0.08 | 1 | 2843 | 1440 | 4 | 1580 | 1544 |
| 12 | 2013-05-25 | SRM 580 | 1 | 443 | 375.83 | -0.24 | -7 | 2842 | 1485 | -14 | 1576 | 1621 |
| 11 | 2013-05-18 | SRM 579 | 1 | 245 | 421.44 | 0.78 | 50 | 2849 | 1442 | 81 | 1590 | 1543 |
| 10 | 2013-05-02 | SRM 578 | 1 | 214 | 313.79 | 0.55 | 41 | 2799 | 1678 | 73 | 1509 | 1946 |
| 9 | 2013-04-26 | SRM 577 | 1 | 408 | 465.79 | -0.32 | -15 | 2758 | 1878 | -60 | 1436 | 2328 |
| 8 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 698.30 | -0.16 | -6 | 2773 | 1825 | -33 | 1496 | 2056 |
| 7 | 2013-04-11 | SRM 576 | 1 | 218 | 311.74 | 0.52 | 51 | 2778 | 1799 | 64 | 1529 | 1904 |
| 6 | 2013-04-06 | SRM 575 | 1 | 484 | 571.84 | 0.24 | 34 | 2728 | 2068 | 35 | 1465 | 2296 |
| 5 | 2013-03-31 | TCO13 Round 2A | 1 | 373 | 885.95 | 1.17 | 145 | 2694 | 2259 | 165 | 1430 | 2488 |
| 4 | 2013-03-25 | SRM 574 | 1 | 502 | 617.56 | 0.30 | 57 | 2549 | 3057 | 42 | 1265 | 3767 |
| 3 | 2013-03-14 | SRM 573 | 2 | 56 | 122.51 | 1.13 | 104 | 2492 | 3401 | 134 | 1223 | 4168 |
| 2 | 2013-03-06 | SRM 572 | 1 | 616 | 506.31 | -0.30 | -61 | 2388 | 3970 | -373 | 1089 | 5421 |
| 1 | 2013-03-02 | TCO13 Round 1B | 1 | 363 | 1,506.27 | 2.05 | 648 | 2449 | 3555 | 262 | 1462 | 2256 |