Individual Calculations June 2022 |
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Bustos Acosta, Isauro Total change: -121.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IRT Festival Latinoamericano Sub2000 | Pereira | COL | 2022-05-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1642 | 1842 | 2.00 | 7 | -3.04 | 40 | -121.60 | |
| Soto, Ana Maria | | | 1442 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Perez Lujan, Mateo | | | 1920 | COL | 0.00 | 1 | -0.39 | 40 | -15.60 | | Ayala Delgado, Sergio Alejandro | | | 1513 | COL | 1.00 | 1 | 0.12 | 40 | 4.80 | | Garcia Alarcon, Alvaro | f | | 1997 | COL | 0.00 | 1 | -0.29 | 40 | -11.60 | | Finley Rosero, Karol Valentina | | | 1491 | COL | 0.00 | 1 | -0.89 | 40 | -35.60 | | Puerta Rendon, Jacobo | | | 1570 | COL | 0.00 | 1 | -0.83 | 40 | -33.20 | | Pinzon, Luis Guillermo | | | 1563 | COL | 0.00 | 1 | -0.84 | 40 | -33.60 | | * 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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