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 |
|---|---|---|---|
| Rizhiy | 5 | 2351 | 1082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.410 | 0.662 | 1.126 | 79.6 | -47 | 271 | 1506 | 1443 | 2546 |
| initial | 0.416 | 0.681 | 1.152 | 82.0 | -56 | 303 | 1530 | 1451 | 2360 |
| EloSRM | 0.336 | 0.724 | 1.108 | 85.3 | -26 | 284 | 2386 | 2351 | 2388 |
| SRM | 0.401 | 0.818 | 1.118 | 80.4 | -110 | 142 | 1125 | 1082 | 2617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2018-02-10 | SRM 729 | 2 | 118 | 93.34 | -0.34 | -10 | 2351 | 2388 | -18 | 1082 | 2617 |
| 4 | 2018-01-25 | SRM 728 | 2 | 92 | 66.03 | -0.49 | -26 | 2361 | 2382 | -25 | 1100 | 2576 |
| 3 | 2017-08-24 | SRM 720 | 2 | 31 | 162.05 | 2.39 | 284 | 2386 | 2502 | 142 | 1125 | 2755 |
| 2 | 2017-04-18 | SRM 712 | 2 | 195 | 176.14 | -0.15 | -3 | 2102 | 4244 | -110 | 983 | 3930 |
| 1 | 2017-02-09 | SRM 708 | 2 | 187 | 224.35 | 0.26 | 104 | 2105 | 4488 | -107 | 1093 | 3488 |