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 |
|---|---|---|---|
| vuthanhduc | 3 | 2096 | 869 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.378 | 0.499 | 0.610 | 96.0 | -29 | 167 | 1866 | 1866 | 7462 |
| EloSRM | 0.357 | 0.512 | 0.614 | 101.3 | -50 | 166 | 2096 | 2096 | 7333 |
| initial | 0.316 | 0.517 | 0.625 | 62.3 | -36 | 122 | 1314 | 1314 | 7375 |
| SRMFix | 0.314 | 0.551 | 0.642 | 86.8 | -84 | 129 | 1292 | 1292 | 7638 |
| SRM | -0.229 | 0.761 | 0.912 | 152.3 | -353 | 63 | 869 | 869 | 7794 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-02-17 | SRM 650 | 2 | 140 | 277.91 | 0.99 | 166 | 2096 | 7333 | 63 | 869 | 7794 |
| 2 | 2014-12-27 | SRM 643 | 2 | 452 | 561.84 | 0.31 | 88 | 1930 | 9358 | -41 | 806 | 9128 |
| 1 | 2014-12-16 | SRM 642 | 2 | 361 | 307.39 | -0.23 | -50 | 1842 | 10321 | -353 | 847 | 8443 |