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Individual Calculations March 2023 |
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| Matsuura, Everaldo Total change: -8.80 | |   |
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| VI Abierto de Montevideo "COPA MARCEL DUCHAMP 2023" | MONTEVIDEO | URU | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2417 | 5.50 | 8 | -0.88 | 10 | -8.80 | |
|  Kulik, Nicolas | | | 2017 * | URU | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Visillac, Alejandro | | | 1813 | URU | 1.00 | 1 | 0.02 | 10 | 0.20 | |  Carvalho, Guillermo | c | | 2130 | URU | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Mussanti, Diego | f | | 2303 | ARG | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Piasetski, Leon | m | | 2217 | CAN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Oswaldo Valentin, Requejo Cotrin | f | | 2187 | PER | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Francisco Guecamburu, Candela Be | | wf | 2279 | ARG | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Contin, Daniel | m | | 2233 | ITA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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