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 |
|---|---|---|---|
| Debamoy | 3 | 2176 | 810 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.146 | 0.316 | 0.412 | 38.1 | -80 | 31 | 1231 | 1147 | 3424 |
| SRMFix | -0.179 | 0.346 | 0.466 | 61.8 | -122 | 60 | 1260 | 1135 | 3000 |
| EloSRM | -0.228 | 0.388 | 0.533 | 66.8 | -91 | 107 | 2269 | 2176 | 2641 |
| SRM | -0.495 | 0.495 | 0.658 | 130.0 | -290 | -35 | 1135 | 810 | 3369 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-07-09 | TCO20 Round 2A | 1 | 386 | 443.40 | -0.03 | -2 | 2176 | 2641 | -35 | 810 | 3369 |
| 2 | 2020-04-24 | SRM 784 | 2 | 343 | 205.39 | -0.89 | -91 | 2178 | 2905 | -290 | 845 | 3563 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 697 | 823.22 | 0.24 | 107 | 2269 | 2555 | -65 | 1135 | 2031 |