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 |
|---|---|---|---|
| maruchantl | 1 | 2530 | 1450 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.778 | 1.778 | 1.778 | 250.0 | 250 | 250 | 1450 | 1450 | 1135 |
| SRMFix | 2.441 | 2.441 | 2.441 | 464.6 | 465 | 465 | 1665 | 1665 | 1840 |
| initial | 2.463 | 2.463 | 2.463 | 296.6 | 297 | 297 | 1497 | 1497 | 2252 |
| EloSRM | 2.464 | 2.464 | 2.464 | 480.8 | 481 | 481 | 2530 | 2530 | 1801 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2018-01-25 | SRM 728 | 2 | 30 | 165.56 | 2.46 | 481 | 2530 | 1801 | 250 | 1450 | 1135 |