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Individual Calculations September 2023 |
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| Duffrin, Adelia Total change: -0.40 | |   |
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| XIV CAC Youth Chess Festival 2023 - U16 Female | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1018 | 0.50 | 4 | -0.01 | 40 | -0.40 | |
|  Caicedo Rios, Layla Yasmira | | | 1533 | PAN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Tjong Tjin Joe, Maylee | | | 1431 | SUR | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Singh, Kavira | | | 1213 | TTO | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Fung, Xue-Wen | | | 1313 | SUR | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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