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Individual Calculations November 2023 |
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| Serdarova, Pervana Total change: 52.40 | |   |
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| Turkmenistan chess federation Cup | Ashgabat | TKM | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1234 | 0.00 | 1 | 0.00 | 40 | 0.00 | |
|  Meredov, Ashirmamet | | | 1991 | TKM | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | FIDE WORLD CADETS CHESS CHAMPIONSHIPS ( girls U10 ) | Sharm El Sheikh | EGY | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1234 | 4.50 | 9 | 1.31 | 40 | 52.40 | |
|  Lampou, Marianta | | | 1456 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zavivaeva, Angelina | | | 1071 | FID | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Lu, Xiahan (luna) | | | 1486 | NZL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Vadkerti, Anna | | | 1119 | HUN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Saharkar, Sharvari | | | 1355 | ENG | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Kaminska, Zuzanna | | | 1441 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Bohatyrova, Mariia | | | 1389 | GER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Alessi, Clio | | | 1537 | ITA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Nguyen Doan, Bao Anh Angelina | | | 1305 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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