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 |
|---|---|---|---|
| ArvindRS | 4 | 2089 | 740 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.006 | 0.346 | 0.377 | 41.7 | -54 | 64 | 1197 | 1197 | 3566 |
| EloSRM | -0.005 | 0.353 | 0.376 | 63.6 | -81 | 92 | 2089 | 2089 | 3386 |
| SRMFix | 0.034 | 0.374 | 0.403 | 61.6 | -109 | 66 | 1168 | 1168 | 3674 |
| SRM | -0.218 | 0.492 | 0.587 | 128.5 | -322 | 27 | 878 | 740 | 4383 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2018-03-29 | SRM 732 | 2 | 62 | 87.79 | 0.50 | 92 | 2089 | 3386 | 27 | 740 | 4383 |
| 3 | 2017-12-19 | SRM 726 | 2 | 115 | 130.08 | -0.26 | -22 | 1997 | 4139 | -83 | 713 | 4813 |
| 2 | 2017-11-28 | SRM 724 | 2 | 186 | 212.82 | 0.19 | 60 | 2019 | 4014 | -82 | 796 | 4504 |
| 1 | 2017-11-18 | SRM 723 | 2 | 224 | 197.44 | -0.46 | -81 | 1959 | 4417 | -322 | 878 | 3842 |