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 |
|---|---|---|---|
| c7c7 | 1 | 2587 | 1481 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.959 | 1.959 | 1.959 | 281.0 | 281 | 281 | 1481 | 1481 | 812 |
| SRMFix | 2.522 | 2.522 | 2.522 | 476.4 | 476 | 476 | 1676 | 1676 | 1317 |
| initial | 2.528 | 2.528 | 2.528 | 304.4 | 304 | 304 | 1504 | 1504 | 1567 |
| EloSRM | 2.533 | 2.533 | 2.533 | 469.5 | 470 | 470 | 2587 | 2587 | 1332 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-05-29 | TCO19 SRM 759 | 2 | 21 | 121.58 | 2.53 | 470 | 2587 | 1332 | 281 | 1481 | 812 |