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 |
|---|---|---|---|
| cci219 | 1 | 1911 | 536 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.693 | 0.693 | 0.693 | 125.2 | -125 | -125 | 1613 | 1613 | 4964 |
| initial | -0.742 | 0.742 | 0.742 | 89.4 | -89 | -89 | 1111 | 1111 | 4970 |
| EloSRM | -0.750 | 0.750 | 0.750 | 140.7 | -141 | -141 | 1911 | 1911 | 4848 |
| SRMFix | -0.760 | 0.760 | 0.760 | 171.8 | -172 | -172 | 1028 | 1028 | 5086 |
| SRM | -1.286 | 1.286 | 1.286 | 664.0 | -664 | -664 | 536 | 536 | 5031 |
| # | 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 | 365 | 219.09 | -0.75 | -141 | 1911 | 4848 | -664 | 536 | 5031 |