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 |
|---|---|---|---|
| ecasdqina | 5 | 2634 | 1095 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.915 | 1.680 | 2.120 | 191.3 | -109 | 431 | 1585 | 1585 | 1560 |
| initial | 0.855 | 1.686 | 2.089 | 203.0 | -98 | 412 | 1715 | 1715 | 1222 |
| Odd | 0.756 | 1.709 | 2.072 | 177.2 | -61 | 482 | 2288 | 2288 | 1377 |
| SRM | 1.022 | 1.727 | 2.154 | 176.6 | -322 | 237 | 1115 | 1095 | 2147 |
| EloSRM | 0.784 | 1.775 | 2.140 | 197.6 | -81 | 482 | 2634 | 2634 | 1291 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2020-04-24 | SRM 784 | 2 | 22 | 163.69 | 2.90 | 309 | 2634 | 1291 | 152 | 1095 | 2147 |
| 4 | 2018-03-17 | SRM 731 | 2 | 137 | 87.99 | -0.98 | -58 | 2326 | 2487 | -133 | 943 | 3249 |
| 3 | 2018-02-20 | SRM 730 | 2 | 95 | 46.30 | -1.04 | -58 | 2383 | 2315 | -39 | 1076 | 2718 |
| 2 | 2018-01-25 | SRM 728 | 2 | 17 | 192.42 | 3.50 | 482 | 2441 | 2104 | 237 | 1115 | 2516 |
| 1 | 2017-11-18 | SRM 723 | 2 | 224 | 197.43 | -0.46 | -81 | 1959 | 4418 | -322 | 878 | 3842 |