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 |
|---|---|---|---|
| openopentw | 1 | 2717 | 1465 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.021 | 2.021 | 2.021 | 265.0 | 265 | 265 | 1465 | 1465 | 821 |
| EloSRM | 2.693 | 2.693 | 2.693 | 511.4 | 511 | 511 | 2717 | 2717 | 1121 |
| SRMFix | 2.704 | 2.704 | 2.704 | 502.3 | 502 | 502 | 1702 | 1702 | 1226 |
| initial | 2.713 | 2.713 | 2.713 | 326.7 | 327 | 327 | 1527 | 1527 | 1501 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2021-02-24 | SRM 801 | 2 | 19 | 122.86 | 2.69 | 511 | 2717 | 1121 | 265 | 1465 | 821 |