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 |
|---|---|---|---|
| zzhrnoicansolve | 1 | 2747 | 1412 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.576 | 1.576 | 1.576 | 212.0 | 212 | 212 | 1412 | 1412 | 431 |
| EloSRM | 2.254 | 2.254 | 2.254 | 446.9 | 447 | 447 | 2747 | 2747 | 528 |
| Odd | 2.333 | 2.333 | 2.333 | 468.1 | 468 | 468 | 2363 | 2363 | 542 |
| SRMFix | 2.383 | 2.383 | 2.383 | 456.1 | 456 | 456 | 1656 | 1656 | 571 |
| initial | 2.410 | 2.410 | 2.410 | 290.2 | 290 | 290 | 1490 | 1490 | 681 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2023-01-04 | SRM 843 | 2 | 8 | 38.16 | 2.25 | 447 | 2747 | 528 | 212 | 1412 | 431 |