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 |
|---|---|---|---|
| Knows | 4 | 2206 | 845 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.011 | 0.273 | 0.313 | 32.8 | -37 | 60 | 1222 | 1205 | 2589 |
| SRMFix | 0.031 | 0.290 | 0.341 | 51.1 | -74 | 92 | 1218 | 1199 | 2653 |
| Odd | 0.032 | 0.305 | 0.357 | 58.7 | -70 | 128 | 1878 | 1878 | 2529 |
| EloSRM | 0.017 | 0.309 | 0.357 | 64.4 | -81 | 125 | 2206 | 2206 | 2487 |
| SRM | -0.104 | 0.330 | 0.435 | 134.2 | -356 | 91 | 845 | 845 | 3057 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 343.00 | 0.08 | 26 | 2206 | 2487 | 91 | 845 | 3057 |
| 3 | 2020-04-28 | TCO20 Round 1B | 1 | 343 | 286.04 | -0.26 | -26 | 2180 | 2972 | -89 | 754 | 4203 |
| 2 | 2020-04-24 | SRM 784 | 2 | 191 | 284.73 | 0.58 | 125 | 2206 | 2769 | -1 | 843 | 3726 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 928 | 823.49 | -0.32 | -81 | 2081 | 3587 | -356 | 844 | 3774 |