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 |
|---|---|---|---|
| chaitan94 | 4 | 2021 | 837 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.104 | 0.400 | 0.432 | 48.2 | -55 | 70 | 1266 | 1250 | 8438 |
| SRMFix | 0.029 | 0.411 | 0.437 | 67.6 | -93 | 84 | 1284 | 1238 | 8425 |
| EloSRM | 0.054 | 0.457 | 0.471 | 98.0 | -84 | 165 | 2043 | 2021 | 8184 |
| Odd | 0.048 | 0.472 | 0.483 | 98.6 | -74 | 184 | 1829 | 1807 | 8200 |
| SRM | -0.408 | 0.508 | 0.588 | 92.8 | -216 | 4 | 1107 | 837 | 8477 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2015-01-12 | SRM 645 | 2 | 487 | 404.25 | -0.27 | -21 | 2021 | 8184 | -58 | 837 | 8477 |
| 3 | 2014-10-23 | SRM 637 | 2 | 423 | 617.12 | 0.55 | 122 | 2043 | 8264 | 4 | 895 | 8043 |
| 2 | 2014-07-22 | SRM 628 | 2 | 669 | 559.55 | -0.54 | -84 | 1921 | 9570 | -216 | 891 | 8062 |
| 1 | 2013-12-04 | SRM 599 | 2 | 587 | 817.08 | 0.48 | 165 | 2004 | 7703 | -93 | 1107 | 5297 |