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Individual Calculations November 2022 |
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| Koubova, Anna Marie Total change: -19.40 | |   |
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| 1. liga 2022-2023 zapad r1 | various | CZE | 2022-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2089 | 0.00 | 1 | -0.34 | 20 | -6.80 | |
|  Bujnoch, Radek | c | | 2210 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | World junior under 20 championship 2022 - Girls | Dorgali | ITA | 2022-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2089 | 6.00 | 11 | -0.63 | 20 | -12.60 | |
|  Oliveira, Beatriz Correia | | | 1538 | POR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Hrebenshchykova, Yelyzaveta | | | 2268 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Popovic, Mateja | | | 1718 | MNE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Urh, Zala | | wm | 2222 | SLO | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Olde, Grete | | wc | 1862 | EST | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sala, Giulia | | wf | 1868 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Vanduyfhuys, Daria | | wf | 2073 | BEL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Schneider, Jana | f | wg | 2331 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Daniilidi, Dimitra Lydia | | | 1689 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Schulze, Lara | f | wm | 2266 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bucur, Denisa-Andreea | | | 1946 | ROU | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | |
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