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Individual Calculations September 2023 |
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| Ramnarine Singh, Aradhana Total change: 16.80 | |   |
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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 |
| 1473 | 1254 | 2.00 | 6 | 0.42 | 40 | 16.80 | |
|  Caicedo Rios, Layla Yasmira | | | 1533 | PAN | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Wilson, Hannah | | | 1769 | BAR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Fung, Xue-Wen | | | 1313 | SUR | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Matandara-Clarke, Suraiya | | | 1190 | JAM | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Watson, Gabriella | | | 1468 | JAM | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Lobo Jimenez, Mariana Esther | | | 1567 | PAN | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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