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Individual Calculations December 2018 |
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| Vanduyfhuys, Daria Total change: -72.80 | |   |
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| FIDE World Youth Chess Championships - girls 18 | Chalkidiki, Greece | GRE | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2058 | 5.50 | 11 | -2.50 | 40 | -100.00 | |
|  Mocanu, Valeria | | | 1800 | MDA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Shuvalova, Polina | | wm | 2421 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nguyen, Thi Minh Thu | | wf | 1849 | VIE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Miller, Rachel | c | wf | 1859 | JAM | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Simic, Anja | | | 1813 | SRB | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Jie, Tianhui | | | 1849 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Perminaite, Guoda | | | 1840 | LTU | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Perry, Tal | | | 1702 | ISR | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Martos Amiguet, Valentina | | | 1775 | ESP | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Salimova, Asal | | | 1870 | UZB | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Nistor, Valentina | | | 1881 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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) | | | | Belgian Interclubs 2018-2019 Round 4 | Various | BEL | 2018-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1976 | 1.00 | 1 | 0.68 | 40 | 27.20 | |
| | De Weerd, Jan | | | 2112 | BEL | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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