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 |
|---|---|---|---|
| Parsival | 1 | 2375 | 1235 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.135 | 0.135 | 0.135 | 35.0 | 35 | 35 | 1235 | 1235 | 1615 |
| EloSRM | 0.591 | 0.591 | 0.591 | 212.2 | 212 | 212 | 2375 | 2375 | 2140 |
| SRMFix | 0.602 | 0.602 | 0.602 | 138.6 | 139 | 139 | 1339 | 1339 | 2405 |
| initial | 0.607 | 0.607 | 0.607 | 73.0 | 73 | 73 | 1273 | 1273 | 2529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 546 | 823.22 | 0.59 | 212 | 2375 | 2140 | 35 | 1235 | 1615 |