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 |
|---|---|---|---|
| RaviAtcoding | 7 | 1913 | 677 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.157 | 0.398 | 0.509 | 53.8 | -101 | 98 | 1706 | 1706 | 9383 |
| EloSRM | 0.150 | 0.409 | 0.519 | 58.5 | -118 | 97 | 1913 | 1913 | 9277 |
| initial | 0.092 | 0.428 | 0.519 | 51.6 | -70 | 126 | 1278 | 1278 | 8382 |
| SRMFix | 0.137 | 0.437 | 0.554 | 55.5 | -148 | 91 | 1175 | 1175 | 9683 |
| SRM | -0.028 | 0.607 | 0.756 | 124.4 | -510 | 90 | 690 | 677 | 11241 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2014-02-07 | SRM 608 | 2 | 408 | 854.08 | 1.07 | 97 | 1913 | 9277 | 90 | 677 | 11241 |
| 6 | 2014-02-03 | SRM 607 | 2 | 650 | 816.65 | 0.33 | 46 | 1816 | 10405 | 33 | 587 | 12216 |
| 5 | 2014-01-21 | SRM 605 | 2 | 560 | 813.73 | 0.54 | 82 | 1769 | 11226 | 51 | 554 | 12549 |
| 4 | 2014-01-11 | SRM 604 | 2 | 1076 | 1,083.26 | -0.19 | -21 | 1687 | 12872 | -59 | 503 | 12952 |
| 3 | 2013-12-22 | SRM 601 | 2 | 871 | 883.28 | 0.02 | 16 | 1708 | 11955 | -41 | 562 | 12068 |
| 2 | 2013-12-14 | SRM 600 | 2 | 811 | 904.42 | -0.19 | -29 | 1692 | 12284 | -87 | 603 | 11759 |
| 1 | 2013-12-04 | SRM 599 | 2 | 1120 | 816.71 | -0.53 | -118 | 1721 | 11649 | -510 | 690 | 10743 |