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 |
|---|---|---|---|
| ivanovmp | 1 | 2767 | 1708 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.525 | 4.525 | 4.525 | 508.0 | 508 | 508 | 1708 | 1708 | 631 |
| SRMFix | 5.203 | 5.203 | 5.203 | 786.3 | 786 | 786 | 1986 | 1986 | 1111 |
| EloSRM | 5.216 | 5.216 | 5.216 | 725.4 | 725 | 725 | 2767 | 2767 | 1265 |
| initial | 5.235 | 5.235 | 5.235 | 630.3 | 630 | 630 | 1830 | 1830 | 1602 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2017-11-28 | SRM 724 | 2 | 5 | 185.89 | 5.22 | 725 | 2767 | 1265 | 508 | 1708 | 631 |