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Individual Calculations February 2023 |
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| Abaeva, Aiana Total change: -73.20 | |   |
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| Asia Schools CC 2022- U 13 G | Kaluthara | SRI | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1271 | 1635 | 5.50 | 8 | -1.57 | 40 | -62.80 | |
|  Ranasinghe, R A Lihini Himansa | | | 1197 | SRI | 1.00 | 1 | 0.06 | 40 | 2.40 | |  Ranganath, Tharuli Vihasna | | | 1263 | SRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Gunasekara, K P K Hesara | | | 1237 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Newansa, M Esandi | | | 1527 | SRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Geekiyanage, Y T | | | 1235 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alemanova, Yasmina | | | 1287 | KAZ | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Mendis, Imethra | | | 1133 | SRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Kush, Agniya | | | 1286 | KGZ | 0.00 | 1 | -0.89 | 40 | -35.60 | | | * 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) | | | | Kyrgyzstan Youth Chess Championship 2023 G14 | Bishkek | KGZ | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1375 | 1709 | 4.00 | 5 | -0.26 | 40 | -10.40 | |
| | Abdrasulova, Medina | | | 1309 * | KGZ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kush, Agniya | | | 1286 | KGZ | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Sezdbekova, Aizhan | | | 1565 | KGZ | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Zhunusbekova, Aimonchok | | | 1505 | KGZ | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Tursunalieva, Nuraiym | | | 1210 | KGZ | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * 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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