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 |
|---|---|---|---|
| jayvy19 | 4 | 2020 | 644 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.252 | 0.256 | 0.294 | 30.9 | -43 | 1 | 1159 | 1079 | 4202 |
| SRMFix | -0.215 | 0.260 | 0.279 | 43.4 | -80 | 16 | 1136 | 1057 | 4067 |
| Odd | -0.240 | 0.271 | 0.297 | 37.0 | -56 | 38 | 1771 | 1717 | 3806 |
| EloSRM | -0.246 | 0.275 | 0.303 | 44.6 | -75 | 33 | 2090 | 2020 | 3823 |
| SRM | -0.445 | 0.445 | 0.545 | 139.0 | -318 | -75 | 882 | 644 | 3987 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-01-25 | SRM 776 | 2 | 150 | 146.38 | -0.35 | -35 | 2020 | 3823 | -75 | 644 | 3987 |
| 3 | 2020-01-11 | SRM 774 | 2 | 124 | 130.74 | -0.32 | -36 | 2054 | 3518 | -76 | 719 | 3743 |
| 2 | 2019-10-10 | SRM 768 | 2 | 202 | 210.72 | 0.06 | 33 | 2090 | 2822 | -87 | 795 | 3462 |
| 1 | 2019-09-10 | SRM 766 | 2 | 62 | 59.91 | -0.37 | -75 | 2057 | 3270 | -318 | 882 | 3050 |