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 |
|---|---|---|---|
| dark_star | 4 | 2060 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.480 | 1.040 | 1.521 | 125.7 | -57 | 349 | 1929 | 1872 | 6660 |
| EloSRM | 0.464 | 1.047 | 1.523 | 129.7 | -63 | 351 | 2122 | 2060 | 6555 |
| initial | 0.414 | 1.049 | 1.528 | 126.3 | -115 | 347 | 1515 | 1400 | 6354 |
| SRMFix | 0.444 | 1.050 | 1.525 | 124.9 | -97 | 306 | 1438 | 1341 | 6977 |
| SRM | 0.174 | 1.181 | 1.498 | 173.2 | -332 | 171 | 959 | 849 | 8471 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2013-01-21 | SRM 567 | 2 | 615 | 410.94 | -0.91 | -63 | 2060 | 6555 | -110 | 849 | 8471 |
| 3 | 2013-01-12 | SRM 566 | 2 | 108 | 802.63 | 2.89 | 351 | 2122 | 6005 | 171 | 959 | 6801 |
| 2 | 2012-11-10 | SRM 560 | 2 | 662 | 723.10 | 0.13 | 50 | 1772 | 9755 | -80 | 788 | 9395 |
| 1 | 2012-09-13 | SRM 556 | 2 | 484 | 493.96 | -0.26 | -56 | 1722 | 10368 | -332 | 868 | 8049 |