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 |
|---|---|---|---|
| kaliraat | 1 | 2751 | 1767 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.906 | 4.906 | 4.906 | 567.0 | 567 | 567 | 1767 | 1767 | 531 |
| SRMFix | 5.438 | 5.438 | 5.438 | 807.6 | 808 | 808 | 2008 | 2008 | 1016 |
| EloSRM | 5.449 | 5.449 | 5.449 | 699.1 | 699 | 699 | 2751 | 2751 | 1236 |
| initial | 5.458 | 5.458 | 5.458 | 657.2 | 657 | 657 | 1857 | 1857 | 1493 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-10 | SRM 729 | 2 | 5 | 218.35 | 5.45 | 699 | 2751 | 1236 | 567 | 1767 | 531 |