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Individual Calculations January 2021 |
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| Santos Guia, Maria Fernanda Total change: -50.40 | |   |
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| Semifinal Provincial VCL 2020 | Villa Clara | CUB | 2020-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1433 | 1.50 | 6 | -0.76 | 40 | -30.40 | |
|  Lopez Perez, Cesar Eduardo | | | 1719 | CUB | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Montejo Bello, Lorena Beatriz | | | 1484 | CUB | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Gonzalez Hernandez, Derek Alejand | | | 1653 | CUB | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Aguila Diaz, Lazaro Sergio | | | 1482 | CUB | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Servello Horta, Yane | | | 1558 | CUB | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Perez Rivero , Barbaro Ramon | | | 1294 | CUB | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | Francisco Martinez (Abierto) | Villa Clara | CUB | 2020-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1511 | 1433 | 2.00 | 6 | -0.50 | 40 | -20.00 | |
| | Guerra De La Rosa, Nilo Antonio | | | 1833 * | CUB | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Batista Perez, Ebhelyn Yairis | | | 1545 | CUB | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Portela Calzada, Nadine | | | 1470 | CUB | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Pena Perez, Jorge Alberto | | | 1550 | CUB | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Perez Rivero , Barbaro Ramon | | | 1294 | CUB | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Fernandez Aloma, Ana Laura | | | 1371 | CUB | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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