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 |
|---|---|---|---|
| vele | 2 | 2276 | 957 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.040 | 0.073 | 0.083 | 34.6 | -4 | 66 | 2280 | 2276 | 2157 |
| initial | 0.052 | 0.077 | 0.093 | 9.3 | -3 | 15 | 1215 | 1212 | 2311 |
| SRMFix | 0.052 | 0.080 | 0.096 | 18.6 | -5 | 32 | 1232 | 1227 | 2257 |
| Odd | 0.061 | 0.087 | 0.106 | 33.8 | -4 | 63 | 1904 | 1899 | 2279 |
| SRM | -0.311 | 0.311 | 0.322 | 121.5 | -139 | -104 | 1061 | 957 | 2309 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2021-05-22 | TCO21 Round 2A | 1 | 311 | 344.43 | -0.03 | -4 | 2276 | 2157 | -104 | 957 | 2309 |
| 1 | 2021-04-28 | 2021 TCO 1B | 1 | 170 | 183.81 | 0.11 | 66 | 2280 | 2331 | -139 | 1061 | 2008 |