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 |
|---|---|---|---|
| ysk928 | 1 | 2013 | 844 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.398 | 0.398 | 0.398 | 66.2 | -66 | -66 | 1705 | 1705 | 2866 |
| initial | -0.412 | 0.412 | 0.412 | 49.7 | -50 | -50 | 1150 | 1150 | 2818 |
| SRMFix | -0.451 | 0.451 | 0.451 | 105.5 | -106 | -106 | 1094 | 1094 | 2999 |
| EloSRM | -0.473 | 0.473 | 0.473 | 90.5 | -91 | -91 | 2013 | 2013 | 2753 |
| SRM | -1.229 | 1.229 | 1.229 | 356.0 | -356 | -356 | 844 | 844 | 2617 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-02-21 | TCO19 SRM 751 | 2 | 84 | 60.54 | -0.47 | -91 | 2013 | 2753 | -356 | 844 | 2617 |