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Individual Calculations December 2018 |
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| Melendez Moreno, Luis David Total change: -24.00 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar Sub-17 Absoluto 2018 | Guatire | VEN | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1360 | 1.50 | 5 | -0.60 | 40 | -24.00 | |
|  Ramirez Andrade, Samuel Josue | | | 1733 | VEN | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Hurtado Paredes, Jesus Ulpiano | | | 1543 | VEN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Castro Paitan, Maria Raquel | | | 1364 | VEN | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Pante Zambrano, Oscar Eduardo | | | 1114 | VEN | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Guerrero Corniel, Gabriela Alejan | | | 1405 | VEN | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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