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Blitz:
Individual Calculations December 2018 |
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| Ortiz Avila, Leonard David Total change: 20.20 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar 2018 Blitz Sub-11 Absoluto | Guatire | VEN | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1301 | 5.00 | 8 | 1.01 | 20 | 20.20 | |
|  Brito Marquez, Sophia Valentina | | | 1085 | VEN | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Artieda Berru, Ariadna Ameli | | | 1423 | ECU | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Acuna Castillo, Yohalis Del Valle | | | 1140 | VEN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Salazar Gould, Kristy Valeria | | | 1264 | CRC | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Avila Vargas, Juan Manuel | | | 1269 | VEN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Rivera Fernandez, Fredy | | | 1529 | COL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Valencia Lopez, Greissy Sofia | | | 1261 | COL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Contarino Armas, Daniele Arturo | | | 1441 | VEN | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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