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Individual Calculations October 2021 |
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| Campos, Anna Carolina Total change: -13.20 | |   |
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| Floripa Spring Chess 2021 | Florianopolis SC | BRA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1624 | 1.50 | 4 | -0.66 | 20 | -13.20 | |
|  Uczai, Joao Pedro Filimberti | | | 2024 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  McKenna, Michael | | | 1224 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Leffeck, Mateus Bernal | | | 1766 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Morato, Saulo Duenas | | | 1327 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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