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 |
|---|---|---|---|
| lxdlam | 1 | 2489 | 1462 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.788 | 1.788 | 1.788 | 262.0 | 262 | 262 | 1462 | 1462 | 1109 |
| SRMFix | 2.309 | 2.309 | 2.309 | 445.0 | 445 | 445 | 1645 | 1645 | 1894 |
| EloSRM | 2.313 | 2.313 | 2.313 | 436.2 | 436 | 436 | 2489 | 2489 | 1940 |
| initial | 2.342 | 2.342 | 2.342 | 282.0 | 282 | 282 | 1482 | 1482 | 2299 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-02-20 | SRM 730 | 2 | 31 | 154.07 | 2.31 | 436 | 2489 | 1940 | 262 | 1462 | 1109 |