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 |
|---|---|---|---|
| gangadhare | 2 | 1694 | 687 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.168 | 0.168 | 0.222 | 36.3 | -61 | 11 | 1497 | 1497 | 4066 |
| EloSRM | -0.166 | 0.197 | 0.258 | 52.8 | -80 | 25 | 1694 | 1694 | 4073 |
| SRMFix | -0.348 | 0.348 | 0.373 | 74.5 | -113 | -36 | 1087 | 1051 | 3900 |
| initial | -0.362 | 0.362 | 0.368 | 43.6 | -51 | -36 | 1149 | 1113 | 3907 |
| SRM | -0.853 | 0.853 | 0.955 | 256.5 | -395 | -118 | 805 | 687 | 3732 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-11-02 | SRM 770 | 2 | 141 | 187.07 | 0.03 | 25 | 1694 | 4073 | -118 | 687 | 3732 |
| 1 | 2012-02-23 | SRM 534 | 2 | 731 | 635.21 | -0.36 | -80 | 1669 | 10655 | -395 | 805 | 8790 |