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Blitz:
Individual Calculations August 2017 |
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| Cabeza Marquez, Josue Alejandro Total change: -21.60 | |   |
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| IRT Blitz Invitacional "Club de Ajedrez Mate en 1" | Porlamar | VEN | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1327 | 1.50 | 4 | -1.08 | 20 | -21.60 | |
|  Perez Sanchez, Ricardo Jose | | | 1727 * | VEN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Cabeza Marquez, Mariangel | | | 1039 | VEN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Machado Gutierrez, Jose Ignacio | | | 1031 | VEN | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Roa Romero, Miguelangel Alberto | | | 1077 | VEN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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