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 |
|---|---|---|---|
| IO2I839 | 1 | 2697 | 1560 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.955 | 2.955 | 2.955 | 360.0 | 360 | 360 | 1560 | 1560 | 769 |
| SRMFix | 3.703 | 3.703 | 3.703 | 630.1 | 630 | 630 | 1830 | 1830 | 1218 |
| EloSRM | 3.706 | 3.706 | 3.706 | 636.6 | 637 | 637 | 2697 | 2697 | 1208 |
| initial | 3.718 | 3.718 | 3.718 | 447.7 | 448 | 448 | 1648 | 1648 | 1611 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-04-14 | SRM 733 | 2 | 10 | 130.47 | 3.71 | 637 | 2697 | 1208 | 360 | 1560 | 769 |