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Individual Calculations May 2015 |
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| Alvarez Perez, Jorge Total change: -4.20 | |   |
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| Miguel Aleman 2015 | La Habana | CUB | 2015-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1939 | 3.00 | 5 | -0.21 | 20 | -4.20 | |
|  Martinez Ival, Carlos | | | 2135 | CUB | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Perez Marin, Olivia | | wc | 1539 * | CUB | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perez Garcia, Ernesto Miguel | | | 1577 | CUB | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Perez Perez, Fidel | | | 1806 | CUB | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Beoto Hiedra, Jesus | | | 1968 | CUB | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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