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Individual Calculations May 2023 |
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| Kirtadze, Anastasia Total change: 15.20 | |   |
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| 2023 World School Chess Championships - girls U15 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1949 | 7.50 | 9 | 0.38 | 40 | 15.20 | |
|  Suyerkulova, Daniya | | | 1549 * | KAZ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Regidor, Kaye Lalaine | | | 1587 | PHI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Yildiz, Elif Zeren | | wc | 1674 | TUR | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Karadas, Hena | | | 1539 | TUR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rouda Essa, Alserkal | | wc | 1744 | UAE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Nandin-Erdene, Davaademberel | | | 1990 | HUN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Karas, Eugenia | | | 1928 | ENG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Zhong, April Yunwei | | | 1626 | CAN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Eshkol, Lilian | | | 1479 | ISR | 0.50 | 1 | -0.45 | 40 | -18.00 | | | * 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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