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Individual Calculations September 2023 |
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| Silva, Juliana Figueira Theophil Total change: 26.40 | |   |
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| IX Festival Shopping Patio Pinda 2o Aberto do Brasil de Pindamonhangaba | Pindamonhangaba SP | BRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1671 | 1.50 | 4 | 0.75 | 40 | 30.00 | |
|  Soares, Joao Carlos T. C. | | | 2044 | BRA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Cincinato, Thalita Ariane C. | | wf | 1861 | BRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Martins De Aguiar, Marina | | | 1900 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Ikejiri, Daniel Yoshito | | | 1924 | BRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 14 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1671 | 5.50 | 9 | -0.09 | 40 | -3.60 | |
| | Kaur, Jind | c | | 1212 | USA | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Namala, Dhanvi | | | 1450 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Yu, Avery | | | 1800 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Ananth, Ananya | | | 1759 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Doan, Emilyn Chiu | | | 1271 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xiao, Marina | | | 1403 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gaw, Chloe | | | 1874 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Danduprolu, Ridhi Varma | | | 1507 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Wang, Chloe | | | 1713 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * 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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