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 |
|---|---|---|---|
| ashipan | 1 | 2262 | 1029 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.068 | 0.068 | 0.068 | 48.8 | 49 | 49 | 2262 | 2262 | 2568 |
| SRMFix | 0.085 | 0.085 | 0.085 | 20.7 | 21 | 21 | 1221 | 1221 | 2704 |
| initial | 0.087 | 0.087 | 0.087 | 10.4 | 10 | 10 | 1210 | 1210 | 2752 |
| Odd | 0.101 | 0.101 | 0.101 | 55.7 | 56 | 56 | 1895 | 1895 | 2692 |
| SRM | -0.482 | 0.482 | 0.482 | 171.0 | -171 | -171 | 1029 | 1029 | 2309 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-04-17 | 2021 TCO 1A | 1 | 369 | 386.92 | 0.07 | 49 | 2262 | 2568 | -171 | 1029 | 2309 |