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 |
|---|---|---|---|
| R_nihar | 2 | 1993 | 940 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.142 | 0.265 | 0.300 | 31.9 | -15 | 49 | 1249 | 1234 | 8698 |
| SRMFix | 0.024 | 0.306 | 0.307 | 63.0 | -48 | 78 | 1278 | 1231 | 8548 |
| EloSRM | 0.114 | 0.347 | 0.366 | 97.5 | -29 | 166 | 2022 | 1993 | 8553 |
| Odd | 0.137 | 0.384 | 0.408 | 105.6 | -26 | 186 | 1800 | 1774 | 8578 |
| SRM | -0.752 | 0.752 | 0.761 | 130.0 | -147 | -113 | 1087 | 940 | 7120 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-02-02 | SRM 648 | 2 | 460 | 391.25 | -0.23 | -29 | 1993 | 8553 | -147 | 940 | 7120 |
| 1 | 2014-03-29 | SRM 614 | 2 | 577 | 794.48 | 0.46 | 166 | 2022 | 7768 | -113 | 1087 | 5496 |