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Blitz:
Individual Calculations December 2018 |
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| Contreras Rujano, Leidy Marian Total change: -14.60 | |   |
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| IX Campeonato Panamericano de Ajedrez Escolar 2018 Blitz Sub-13 Absoluto | Guatire | VEN | 2018-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1343 | 1.00 | 5 | -0.73 | 20 | -14.60 | |
|  Flores Aedo , Alexander Oliver M | | | 1718 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sanchez Franco, Jhon Elmer | | | 1244 | VEN | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Barreto Bastidas, Jose Daniel | | | 1672 | VEN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Velasquez Font, Majeiqueilin Vale | | | 1308 | VEN | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Guadalajara Barrios, Jacksilany | | | 1472 | VEN | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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