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 |
|---|---|---|---|
| vivekpolam | 3 | 1850 | 769 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.023 | 0.334 | 0.373 | 40.2 | -64 | 41 | 1215 | 1192 | 9272 |
| SRMFix | -0.060 | 0.335 | 0.399 | 53.4 | -97 | 48 | 1216 | 1167 | 9267 |
| EloSRM | -0.056 | 0.351 | 0.398 | 74.5 | -82 | 84 | 1874 | 1850 | 8762 |
| SRM | -0.583 | 0.655 | 0.772 | 143.7 | -257 | -15 | 1041 | 769 | 9644 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2013-01-12 | SRM 566 | 2 | 647 | 776.94 | 0.26 | 58 | 1850 | 8762 | -15 | 769 | 9644 |
| 2 | 2012-12-20 | SRM 565 | 2 | 862 | 620.02 | -0.61 | -82 | 1793 | 9384 | -257 | 784 | 9391 |
| 1 | 2012-12-12 | SRM 564 | 2 | 504 | 570.51 | 0.18 | 84 | 1874 | 8454 | -159 | 1041 | 5745 |