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 |
|---|---|---|---|
| grg124 | 5 | 2148 | 773 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.080 | 0.167 | 0.214 | 20.1 | -46 | 25 | 1203 | 1152 | 3364 |
| SRMFix | -0.079 | 0.170 | 0.219 | 22.3 | -41 | 31 | 1202 | 1153 | 2904 |
| EloSRM | -0.081 | 0.174 | 0.227 | 30.1 | -39 | 66 | 2190 | 2148 | 2843 |
| SRM | -0.267 | 0.321 | 0.401 | 85.4 | -156 | -14 | 1067 | 773 | 3535 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2020-10-23 | SRM 792 | 2 | 90 | 90.54 | -0.41 | -39 | 2148 | 2843 | -77 | 773 | 3535 |
| 4 | 2020-07-09 | TCO20 Round 2A | 1 | 386 | 442.27 | -0.04 | -3 | 2187 | 2594 | -14 | 850 | 3066 |
| 3 | 2020-04-18 | TCO20 Round 1A | 1 | 738 | 860.92 | 0.22 | 66 | 2190 | 2895 | -47 | 864 | 3684 |
| 2 | 2020-02-15 | SRM 778 | 2 | 132 | 115.80 | -0.19 | -18 | 2124 | 2761 | -156 | 911 | 3038 |
| 1 | 2019-06-04 | TCO19 Fun Round 2B | 1 | 39 | 63.39 | 0.01 | 24 | 2142 | 2570 | -133 | 1067 | 2020 |