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 |
|---|---|---|---|
| uncompetence | 7 | 2273 | 955 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.582 | 1.257 | 1.440 | 151.3 | -193 | 278 | 1691 | 1691 | 3721 |
| EloSRM | 0.441 | 1.299 | 1.463 | 192.2 | -128 | 453 | 2273 | 2273 | 3736 |
| SRMFix | 0.629 | 1.301 | 1.453 | 143.0 | -140 | 250 | 1581 | 1581 | 4304 |
| SRM | 0.738 | 1.456 | 1.613 | 175.9 | -469 | 140 | 955 | 955 | 6255 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-07-13 | SRM 512 | 2 | 200 | 280.21 | 0.49 | 59 | 2273 | 3736 | 92 | 955 | 6255 |
| 6 | 2011-06-21 | SRM 510 | 2 | 89 | 342.57 | 1.94 | 221 | 2215 | 4072 | 137 | 863 | 7244 |
| 5 | 2010-10-26 | SRM 486 | 2 | 1106 | 297.92 | -1.91 | -128 | 1994 | 4928 | -202 | 726 | 8088 |
| 4 | 2010-10-05 | SRM 484 | 2 | 116 | 410.82 | 1.82 | 324 | 2122 | 3915 | 124 | 928 | 5613 |
| 3 | 2008-02-26 | SRM 391 | 2 | 380 | 236.80 | -0.68 | -66 | 1798 | 4885 | -67 | 804 | 6912 |
| 2 | 2008-01-05 | SRM 386 | 2 | 165 | 587.97 | 1.83 | 453 | 1864 | 4190 | 140 | 871 | 6083 |
| 1 | 2007-05-09 | SRM 348 | 2 | 376 | 301.60 | -0.41 | -95 | 1411 | 6605 | -469 | 731 | 6150 |