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 |
|---|---|---|---|
| Xcoat | 6 | 1519 | 346 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.216 | 0.216 | 0.232 | 34.1 | -91 | -16 | 1632 | 1519 | 12219 |
| SRMFix | -0.256 | 0.256 | 0.283 | 41.7 | -120 | -17 | 1080 | 950 | 12356 |
| initial | -0.283 | 0.283 | 0.298 | 34.1 | -56 | -23 | 1144 | 995 | 12322 |
| SRM | -0.474 | 0.474 | 0.619 | 142.3 | -448 | -36 | 752 | 346 | 12295 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-12-06 | SRM 526 | 2 | 508 | 497.23 | -0.14 | -16 | 1519 | 12219 | -36 | 346 | 12295 |
| 5 | 2011-10-25 | SRM 522 | 2 | 699 | 662.15 | -0.17 | -20 | 1535 | 12141 | -55 | 382 | 12229 |
| 4 | 2011-09-19 | SRM 519 | 2 | 810 | 715.58 | -0.24 | -32 | 1555 | 11841 | -117 | 437 | 11875 |
| 3 | 2011-09-14 | SRM 518 | 2 | 913 | 889.60 | -0.19 | -26 | 1586 | 11487 | -100 | 554 | 11289 |
| 2 | 2011-09-10 | SRM 517 | 2 | 837 | 963.94 | -0.15 | -20 | 1612 | 10832 | -98 | 654 | 10322 |
| 1 | 2011-08-20 | SRM 515 | 2 | 885 | 745.45 | -0.40 | -91 | 1632 | 10200 | -448 | 752 | 9048 |