Individual Calculations April 2020 |
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Acosta, Mariana Total change: 7.60 | | |
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Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 | Medellin | COL | 2020-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1464 | 1199 | 1.50 | 7 | 0.19 | 40 | 7.60 | |
| Valera Padilla, Federico Jose | | | 1599 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Narvaez Berrio, Alexander | | | 1467 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | Suaza Builes, Oscar A | | | 1463 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | | Areiza Tabares, Samuel Andres | | | 1570 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | | Larrea Munera, Johan Darwin | | | 1406 | COL | 1.00 | 1 | 0.77 | 40 | 30.80 | | Olier Robayo, Mishelle Dayana | | | 1367 | COL | 0.00 | 1 | -0.28 | 40 | -11.20 | | Paladines Pinzon, Samuel | | | 1375 | COL | 0.50 | 1 | 0.23 | 40 | 9.20 | | * 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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