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 |
|---|---|---|---|
| rag_hav | 1 | 2564 | 1439 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.031 | 1.031 | 1.031 | 239.0 | 239 | 239 | 1439 | 1439 | 868 |
| EloSRM | 1.378 | 1.378 | 1.378 | 355.9 | 356 | 356 | 2564 | 2564 | 1519 |
| SRMFix | 1.391 | 1.391 | 1.391 | 293.7 | 294 | 294 | 1494 | 1494 | 1724 |
| initial | 1.396 | 1.396 | 1.396 | 168.0 | 168 | 168 | 1368 | 1368 | 1959 |
| Odd | 1.406 | 1.406 | 1.406 | 355.1 | 355 | 355 | 2192 | 2192 | 1654 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-03-17 | 2021 HF Prelim | 1 | 78 | 202.67 | 1.38 | 356 | 2564 | 1519 | 239 | 1439 | 868 |