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 |
|---|---|---|---|
| ksaw | 3 | 2184 | 957 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.260 | 0.388 | 0.570 | 72.0 | -9 | 186 | 1913 | 1913 | 3575 |
| EloSRM | 0.236 | 0.414 | 0.579 | 77.8 | -33 | 185 | 2184 | 2184 | 3522 |
| initial | 0.287 | 0.440 | 0.577 | 53.0 | -28 | 116 | 1304 | 1304 | 3507 |
| SRMFix | 0.281 | 0.455 | 0.608 | 77.7 | -62 | 158 | 1308 | 1308 | 3616 |
| SRM | -0.103 | 0.557 | 0.684 | 109.7 | -254 | 43 | 989 | 957 | 3710 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2017-07-12 | SRM 718 | 2 | 109 | 106.71 | -0.03 | 16 | 2184 | 3522 | -32 | 957 | 3710 |
| 2 | 2017-06-26 | SRM 716 | 2 | 93 | 182.68 | 0.97 | 185 | 2168 | 3556 | 43 | 989 | 3504 |
| 1 | 2017-05-30 | SRM 715 | 2 | 156 | 132.47 | -0.24 | -33 | 1983 | 4531 | -254 | 946 | 3798 |