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Individual Calculations February 2024 |
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| Barbier, Wiebke Total change: -1.60 | |   |
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| First Ladies Open Belgium 2023 | Ghent | BEL | 2024-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1929 | 5.00 | 6 | -0.09 | 20 | -1.80 | |
|  Vermeulen, Hailey | | | 1529 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Van Den Abeele, Veerle | | | 1387 | BEL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Vandekerckhove, Ava | | | 1585 | BEL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Dierckens, Sarah | | | 1868 | BEL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Vincent, Ayla | | | 1738 | BEL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Pham Kieu, Khanh | | | 1291 | BEL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Belgian Interclubs 2023-2024 Round 6 | Various Places | BEL | 2024-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1929 | 0.50 | 1 | 0.01 | 20 | 0.20 | |
| | Van Ael, Bert | | | 1937 | BEL | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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) | | |
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