Rapid:
Individual Calculations December 2019 |
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Peraza Marcano, Alexander Alfredo Total change: -6.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Rapido Dia Mundial del Ajedrez 2019 | Maturin | VEN | 2019-11-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1463 | 1494 | 3.00 | 6 | -0.34 | 20 | -6.80 | |
| Contreras Salas, Rodolfo Jose | | | 1894 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | | Perez Zorrilla, Dani | | | 1203 | VEN | 1.00 | 1 | 0.15 | 20 | 3.00 | | Mayz Canelon, Valeria | | | 1184 | VEN | 1.00 | 1 | 0.14 | 20 | 2.80 | | Aristimuno Nunez, Juan Jose | | | 1835 | VEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | Castillo Plaza, Charles Lloyd | | | 1277 | VEN | 0.00 | 1 | -0.78 | 20 | -15.60 | | Hernandez Cabrera, Marco Jose | | | 1387 | VEN | 1.00 | 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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