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Individual Calculations September 2022 |
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| Pinillo Canon, Silvana Total change: -40.60 | |   |
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| Campeonato Panamericano de Ajedrez Sub20 Femenino 2022 | Pereira | COL | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1806 | 5.00 | 9 | -2.03 | 20 | -40.60 | |
|  Mercado Maestre, Maria Angel | | | 1406 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Sanchez Riobo, Emily Dainne | | | 1406 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diaz Charpentier, Kristel Meliss | | wf | 1989 | CRC | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Escobar Villota, Domenika Gabriel | | | 1521 | ECU | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Perez Hernandez, Vicmary C. | | wf | 1763 | VEN | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Caicedo Anguila, Juliana | | | 1591 | COL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lobo Meneses, Natalia | | | 1319 | CRC | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Acosta Angulo, Mariana Valentina | | | 1489 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ladron De Guevara Mendez, Lorena | | | 1377 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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