Individual Calculations January 2024 |
|
|
Chaban, Roxolana Total change: 5.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Coulsdon Chess Dicky White December 2023 | Coulsdon | ENG | 2023-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1570 | 1508 | 1.00 | 2 | 0.14 | 40 | 5.60 | |
| Bermudez, Venerando | | | 1392 | ENG | 1.00 | 1 | 0.34 | 40 | 13.60 | | George, Olufemi | | | 1748 | NGR | 0.00 | 1 | -0.20 | 40 | -8.00 | | 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) | |
|