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 |
|---|---|---|---|
| vitali | 7 | 2203 | 949 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.291 | 0.735 | 0.900 | 88.5 | -137 | 207 | 1509 | 1446 | 4171 |
| SRMFix | 0.305 | 0.746 | 0.900 | 83.4 | -94 | 206 | 1454 | 1412 | 4511 |
| Odd | 0.329 | 0.746 | 0.932 | 112.0 | -70 | 275 | 1980 | 1980 | 4554 |
| EloSRM | 0.358 | 0.785 | 0.977 | 132.9 | -88 | 284 | 2203 | 2203 | 4681 |
| SRM | 0.169 | 0.898 | 0.958 | 119.3 | -244 | 120 | 956 | 949 | 5003 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 452 | 761.92 | 0.75 | 211 | 2203 | 4681 | 86 | 949 | 5003 |
| 6 | 2011-07-13 | SRM 512 | 2 | 958 | 424.46 | -1.17 | -88 | 1992 | 6008 | -78 | 863 | 7408 |
| 5 | 2011-07-02 | SRM 511 | 2 | 305 | 687.82 | 1.17 | 215 | 2080 | 5137 | 63 | 941 | 6357 |
| 4 | 2008-08-16 | SRM 414 | 2 | 308 | 373.46 | 0.28 | 48 | 1865 | 5134 | 23 | 878 | 8741 |
| 3 | 2008-08-06 | SRM 413 | 2 | 162 | 557.04 | 1.78 | 284 | 1817 | 5605 | 120 | 855 | 8944 |
| 2 | 2008-07-01 | SRM 408 | 2 | 574 | 460.05 | -0.32 | -54 | 1534 | 9685 | -221 | 735 | 10580 |
| 1 | 2008-05-01 | SRM 400 | 2 | 559 | 564.30 | 0.01 | 32 | 1588 | 6827 | -244 | 956 | 5228 |