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Individual Calculations November 2021 |
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| Ashton, Alannah Total change: -52.00 | |   |
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| 2021 British Junior Championships Under 10 | Milton Keynes | ENG | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1294 | 1.00 | 2 | 0.46 | 40 | 18.40 | |
|  Vaidyanathan, Adithya | | | 1323 | ENG | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Grose, Kameron | | | 1694 * | ENG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | European Youth Chess Championship 2021 - Girls 10 | Local venues | GRE | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1294 | 2.00 | 6 | -1.76 | 40 | -70.40 | |
| | Valiyeva, Asnad | | | 1184 | AZE | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Sokolova, Regina | | | 1364 | RUS | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Kuznetsova, Ekaterina A | | | 1085 | RUS | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Ismayilova, Salbinaz | | | 1041 | AZE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Figa, Karolina | | | 1411 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Skvortsova, Anna Ig | | | 1063 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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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