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 |
|---|---|---|---|
| ronald_ecq | 17 | 1509 | 314 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.087 | 0.277 | 0.365 | 38.9 | -94 | 160 | 1705 | 1509 | 12386 |
| Odd | -0.107 | 0.290 | 0.369 | 35.7 | -75 | 155 | 1561 | 1354 | 12382 |
| initial | -0.135 | 0.293 | 0.370 | 35.3 | -66 | 122 | 1233 | 923 | 12437 |
| SRM | -0.124 | 0.295 | 0.458 | 75.1 | -440 | 98 | 760 | 314 | 12355 |
| SRMFix | -0.138 | 0.304 | 0.379 | 33.3 | -121 | 117 | 1169 | 944 | 12387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2013-07-10 | SRM 584 | 2 | 767 | 782.55 | -0.11 | -8 | 1509 | 12386 | -19 | 314 | 12355 |
| 16 | 2013-06-18 | SRM 583 | 2 | 582 | 810.69 | 0.01 | 5 | 1517 | 12490 | 44 | 333 | 12450 |
| 15 | 2013-06-03 | SRM 581 | 2 | 583 | 691.57 | 0.25 | 36 | 1512 | 12590 | 53 | 289 | 12597 |
| 14 | 2013-05-25 | SRM 580 | 2 | 954 | 962.34 | -0.10 | -11 | 1476 | 12686 | -5 | 236 | 12693 |
| 13 | 2013-05-18 | SRM 579 | 2 | 1009 | 956.97 | -0.13 | -17 | 1486 | 12717 | -46 | 241 | 12733 |
| 12 | 2013-05-02 | SRM 578 | 2 | 661 | 618.38 | -0.14 | -26 | 1504 | 12635 | -53 | 287 | 12646 |
| 11 | 2011-07-13 | SRM 512 | 2 | 1158 | 1,090.34 | -0.20 | -20 | 1530 | 11694 | -29 | 340 | 11918 |
| 10 | 2011-07-02 | SRM 511 | 2 | 1021 | 1,010.69 | -0.19 | -23 | 1550 | 11399 | -19 | 369 | 11719 |
| 9 | 2010-09-15 | Member SRM 482 | 2 | 836 | 794.21 | -0.24 | -17 | 1573 | 8843 | -23 | 388 | 9872 |
| 8 | 2010-09-09 | SRM 481 | 2 | 645 | 668.20 | -0.23 | -18 | 1590 | 8518 | -7 | 411 | 9807 |
| 7 | 2010-08-26 | SRM 480 | 2 | 667 | 521.48 | -0.43 | -42 | 1607 | 8056 | -95 | 418 | 9578 |
| 6 | 2010-06-30 | Member Single Round Match 474 | 2 | 492 | 449.72 | -0.13 | -6 | 1649 | 7375 | -23 | 513 | 9046 |
| 5 | 2010-04-15 | SRM 467 | 2 | 581 | 439.44 | -0.50 | -49 | 1656 | 6998 | -106 | 536 | 8971 |
| 4 | 2010-02-17 | SRM 462 | 2 | 266 | 565.03 | 1.09 | 160 | 1705 | 6777 | 98 | 642 | 8553 |
| 3 | 2010-02-13 | Member SRM 461 | 2 | 763 | 925.30 | 0.28 | 73 | 1545 | 8511 | -8 | 544 | 9098 |
| 2 | 2010-02-06 | SRM 460 | 2 | 932 | 831.11 | -0.27 | -57 | 1472 | 9593 | -208 | 552 | 9125 |
| 1 | 2009-08-25 | SRM 447 | 2 | 771 | 636.02 | -0.42 | -94 | 1529 | 9046 | -440 | 760 | 7916 |