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Individual Calculations September 2023 |
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| Fung, Xue-Wen Total change: -27.20 | |   |
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| Nationale Jeugdkampioenschappen 2023 U16 klasse | Paramaribo | SUR | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1313 | 1.00 | 3 | -1.23 | 40 | -49.20 | |
|  Nasibdar, Javier | | | 1234 | SUR | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Febis, Preston | | | 1086 | SUR | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Nasibdar, Yuran | | | 1040 | SUR | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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) | | | | XIV CAC Youth Chess Festival 2023 - U16 Female | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1313 | 4.00 | 8 | 0.55 | 40 | 22.00 | |
| | Watson, Gabriella | | | 1468 | JAM | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Lobo Jimenez, Mariana Esther | | | 1567 | PAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Ramnarine Singh, Aradhana | | | 1254 | TTO | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Tjong Tjin Joe, Maylee | | | 1431 | SUR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Wilson, Hannah | | | 1769 | BAR | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Duffrin, Adelia | | | 1018 | TTO | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Paredes Porcell, Ana Sofia | | | 1337 | PAN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Matandara-Clarke, Suraiya | | | 1190 | JAM | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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