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 | 2635 | 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 |
| SRM | 1.022 | 1.727 | 2.154 | 176.6 | -322 | 237 | 1115 | 1095 | 2147 |
| EloSRM | 0.785 | 1.775 | 2.140 | 197.8 | -81 | 482 | 2635 | 2635 | 1289 |
| # | 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 | 163.87 | 2.90 | 310 | 2635 | 1289 | 152 | 1095 | 2147 |
| 4 | 2018-03-17 | SRM 731 | 2 | 137 | 88.05 | -0.98 | -58 | 2325 | 2488 | -133 | 943 | 3249 |
| 3 | 2018-02-20 | SRM 730 | 2 | 95 | 46.36 | -1.03 | -58 | 2383 | 2317 | -39 | 1076 | 2718 |
| 2 | 2018-01-25 | SRM 728 | 2 | 17 | 192.46 | 3.50 | 482 | 2441 | 2105 | 237 | 1115 | 2516 |
| 1 | 2017-11-18 | SRM 723 | 2 | 224 | 197.44 | -0.46 | -81 | 1959 | 4417 | -322 | 878 | 3842 |