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 |
|---|---|---|---|
| xiaofeicong | 1 | 2510 | 1420 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.612 | 0.612 | 0.612 | 220.0 | 220 | 220 | 1420 | 1420 | 833 |
| initial | 0.997 | 0.997 | 0.997 | 120.0 | 120 | 120 | 1320 | 1320 | 2040 |
| SRMFix | 1.015 | 1.015 | 1.015 | 223.0 | 223 | 223 | 1423 | 1423 | 1857 |
| EloSRM | 1.029 | 1.029 | 1.029 | 330.9 | 331 | 331 | 2510 | 2510 | 1525 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-08-18 | TCO20 Parallel 3B | 1 | 33 | 67.34 | 1.03 | 331 | 2510 | 1525 | 220 | 1420 | 833 |