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 |
|---|---|---|---|
| arnoldrobertson | 1 | 2649 | 1422 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.683 | 1.683 | 1.683 | 222.0 | 222 | 222 | 1422 | 1422 | 905 |
| EloSRM | 2.435 | 2.435 | 2.435 | 492.1 | 492 | 492 | 2649 | 2649 | 1180 |
| SRMFix | 2.455 | 2.455 | 2.455 | 466.7 | 467 | 467 | 1667 | 1667 | 1261 |
| initial | 2.463 | 2.463 | 2.463 | 296.6 | 297 | 297 | 1497 | 1497 | 1533 |
| Odd | 2.518 | 2.518 | 2.518 | 516.6 | 517 | 517 | 2321 | 2321 | 1218 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2020-03-07 | SRM 780 | 2 | 23 | 124.40 | 2.44 | 492 | 2649 | 1180 | 222 | 1422 | 905 |