|
Individual Calculations May 2020 |
|
|
|
| Jeffreys, Roger W Total change: 15.60 | |   |
|
| 2020 Norths Reserves D and E | Sydney | AUS | 2020-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1581 | 2.50 | 3 | 0.78 | 20 | 15.60 | |
|  Seaton, Daniel James | | | 1537 | ENG | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Li, Joshua | | | 1599 | AUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Ni, Lucas | | | 1437 | AUS | 0.50 | 1 | -0.19 | 20 | -3.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
