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 |
|---|---|---|---|
| Kuyan | 2 | 2764 | 1564 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.669 | 1.669 | 2.258 | 218.0 | -36 | 400 | 1600 | 1564 | 679 |
| SRMFix | 1.968 | 1.968 | 2.688 | 332.4 | 24 | 641 | 1865 | 1865 | 970 |
| EloSRM | 2.113 | 2.113 | 2.721 | 371.6 | 131 | 612 | 2764 | 2764 | 986 |
| initial | 2.210 | 2.210 | 2.736 | 266.1 | 72 | 460 | 1732 | 1732 | 1235 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2019-04-20 | TCO19 Round 1A | 1 | 248 | 326.79 | 0.40 | 131 | 2764 | 986 | -36 | 1564 | 679 |
| 1 | 2017-06-30 | SRM 717 | 2 | 15 | 212.92 | 3.83 | 612 | 2633 | 1715 | 400 | 1600 | 856 |