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Individual Calculations April 2018 |
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| Juarez Maldonado, Gerardo Total change: 3.60 | |   |
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| IRT "Memorial Prof. Alberto Portal Rojas" - 2018 | Tarija | BOL | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1240 | 0.50 | 3 | 0.09 | 40 | 3.60 | |
|  Mendoza, Rodrigo | | | 1640 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Herrera, Hedzont | | | 1640 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Maluenda Balanza, Mauricio | | | 1429 | BOL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | * 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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