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 |
|---|---|---|---|
| il_demente | 7 | 1986 | 765 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.104 | 0.484 | 0.612 | 58.3 | -54 | 162 | 1308 | 1288 | 7733 |
| SRMFix | 0.095 | 0.501 | 0.641 | 71.9 | -114 | 211 | 1296 | 1258 | 8015 |
| EloSRM | 0.092 | 0.546 | 0.699 | 102.5 | -85 | 322 | 1986 | 1986 | 8430 |
| SRM | -0.016 | 0.557 | 0.681 | 104.1 | -411 | 106 | 895 | 765 | 9224 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2015-02-17 | SRM 650 | 2 | 202 | 315.67 | 0.64 | 158 | 1986 | 8430 | 29 | 765 | 9224 |
| 6 | 2011-11-29 | SRM 525 | 2 | 860 | 632.24 | -0.44 | -49 | 1828 | 8141 | -60 | 736 | 9781 |
| 5 | 2011-02-26 | SRM 498 | 2 | 612 | 584.24 | -0.07 | 7 | 1876 | 6334 | -14 | 796 | 7677 |
| 4 | 2010-11-18 | SRM 488 | 2 | 370 | 401.66 | 0.12 | 30 | 1869 | 6056 | 12 | 810 | 7188 |
| 3 | 2010-11-13 | SRM 487 | 2 | 774 | 477.24 | -0.70 | -66 | 1839 | 6258 | -97 | 798 | 7263 |
| 2 | 2010-10-05 | SRM 484 | 2 | 200 | 553.95 | 1.47 | 322 | 1906 | 5573 | 106 | 895 | 5946 |
| 1 | 2010-07-28 | SRM 477 | 2 | 770 | 677.88 | -0.38 | -85 | 1584 | 8291 | -411 | 789 | 6958 |