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 |
|---|---|---|---|
| facebookprofile | 8 | 1536 | 205 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.169 | 0.171 | 0.228 | 36.1 | -121 | 6 | 1690 | 1536 | 12507 |
| Odd | -0.172 | 0.172 | 0.218 | 32.5 | -105 | 5 | 1482 | 1336 | 12524 |
| SRMFix | -0.239 | 0.239 | 0.295 | 38.6 | -148 | -3 | 1052 | 891 | 12530 |
| initial | -0.270 | 0.270 | 0.310 | 32.5 | -70 | -6 | 1130 | 940 | 12517 |
| SRM | -0.351 | 0.356 | 0.583 | 137.4 | -549 | 49 | 651 | 205 | 12512 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2015-02-10 | SRM 649 | 2 | 508 | 608.72 | 0.01 | 6 | 1536 | 12507 | 49 | 205 | 12512 |
| 7 | 2014-12-11 | SRM 641 | 2 | 667 | 647.28 | -0.09 | -12 | 1529 | 13256 | -40 | 156 | 13281 |
| 6 | 2014-11-28 | SRM 639 | 2 | 619 | 652.97 | -0.07 | -9 | 1542 | 13398 | 3 | 196 | 13415 |
| 5 | 2014-10-23 | SRM 637 | 2 | 904 | 842.82 | -0.13 | -28 | 1551 | 13627 | -95 | 193 | 13655 |
| 4 | 2014-04-21 | SRM 617 | 2 | 910 | 894.12 | -0.12 | -21 | 1579 | 13461 | -59 | 288 | 13488 |
| 3 | 2014-04-04 | SRM 615 | 2 | 866 | 765.95 | -0.20 | -44 | 1599 | 13037 | -166 | 347 | 13038 |
| 2 | 2013-12-22 | SRM 601 | 2 | 900 | 858.92 | -0.21 | -47 | 1643 | 12788 | -138 | 513 | 12412 |
| 1 | 2013-05-18 | SRM 579 | 2 | 1009 | 723.59 | -0.53 | -121 | 1690 | 11456 | -549 | 651 | 10881 |