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Individual Calculations December 2023 |
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| Li Chen, Helena Joana Total change: -84.00 | |   |
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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 |
| 1569 | 1797 | 6.50 | 11 | -2.10 | 40 | -84.00 | |
|  Nordahl, Christine | | | 1397 * | NOR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sezdbekova, Aizhan | | | 1595 | KGZ | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Manco, Amaliya | | | 1539 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Chasouraki, Chrysi | | | 1557 | GRE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Alemanova, Yasmina | | | 1570 | KAZ | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Blauhut, Anna | | | 1640 | NOR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Valente, Sofia | | | 1602 | POR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Haapsal, Maria Ioanna | | | 1625 | EST | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Zerarga, Imene | | | 1512 | ALG | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Sun, Wanyao Sarah | | | 1592 | NZL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Wojs, Alicja | | | 1628 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | |
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