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Individual Calculations December 2023 |
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| Haapsal, Maria Ioanna Total change: -15.60 | |   |
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| FIDE World Youth Chess Championship 2023 - U14 - Girls | Montesilvano | ITA | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1625 | 4.50 | 10 | -0.39 | 40 | -15.60 | |
|  Zagorac, Lara | | | 1859 | CRO | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Nordahl, Christine | | | 1317 | NOR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Zhang, Michelle | | | 1832 | CAN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jiang, Tianyu | | | 1917 | CHN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Boaron, Elena | | | 1272 | ITA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Dimatangihan, Anica Shey | | | 1225 * | PHI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Li Chen, Helena Joana | | | 1797 | ESP | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Mueller, Riyanna | | | 1754 | GER | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Maklakova, Naomi | | | 1872 | LAT | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Dukic, Teona | | | 1343 | BIH | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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