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Individual Calculations January 2019 |
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| Arteaga Bustos, Calixto Total change: 47.20 | |   |
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| Festival IRT "Rafael Acuna In Memoriam" Sub-1800 IX Edicion | Puerto La Cruz | VEN | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1510 | 5.00 | 6 | 2.36 | 20 | 47.20 | |
|  Osuna Alvarez, Emanuel David | | | 1110 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Diaz Chirinos, Juan Jose | | | 1665 | VEN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Gonzalez Martinez, Alexis | | | 1453 | CUB | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rojas Bellorin, Alirio Josue | | | 1545 | VEN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Arcaya, Felix Jesus | | | 1747 | VEN | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Lira Medina, Alejandro David | | | 1746 | VEN | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * 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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