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 |
|---|---|---|---|
| yhchang3 | 4 | 3593 | 2214 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.829 | 2.829 | 3.479 | 253.5 | 52 | 624 | 2214 | 2214 | 136 |
| SRMFix | 2.832 | 2.832 | 3.708 | 369.7 | 38 | 894 | 2679 | 2679 | 131 |
| EloSRM | 3.052 | 3.052 | 3.792 | 358.7 | 121 | 785 | 3593 | 3593 | 133 |
| Odd | 3.054 | 3.054 | 3.813 | 357.2 | 115 | 827 | 3234 | 3234 | 134 |
| initial | 3.258 | 3.258 | 3.928 | 392.3 | 104 | 781 | 2769 | 2769 | 200 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-08-01 | TCO20 Round 3A | 1 | 39 | 102.12 | 1.39 | 158 | 3593 | 133 | 113 | 2214 | 136 |
| 3 | 2020-07-09 | TCO20 Round 2A | 1 | 80 | 129.89 | 0.70 | 121 | 3435 | 212 | 52 | 2101 | 189 |
| 2 | 2020-04-18 | TCO20 Round 1A | 1 | 17 | 215.96 | 3.67 | 370 | 3314 | 330 | 225 | 2049 | 246 |
| 1 | 2020-03-19 | SRM 781 | 2 | 1 | 87.63 | 6.45 | 785 | 2944 | 664 | 624 | 1824 | 363 |