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Rapid:
Individual Calculations November 2023 |
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| Ramirez Sifuentes, Luis Angel Total change: -19.20 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 15 | Lima | PER | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1787 | 5.00 | 7 | 0.19 | 40 | 7.60 | |
|  Zhunio Guaman, Sofia Morelia | | | 1387 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ynga Huaman, Luz Marina | | | 1410 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Sanchez Negreiros, Jose Alberto | | | 1466 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Valencia Lopez, Greissy Sofia | | | 1502 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Garzon Zapatanga, Christopher Leo | | | 2003 | ECU | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Parra Gonzales, Andre Leonardo | | | 1776 | PER | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Mancheno Barahona, Matias Gabriel | | | 1767 | ECU | 0.00 | 1 | -0.53 | 40 | -21.20 | | | * 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) | | | | 1 Open IRT Rapidas por Equipos U17 Circulo Peruano de Ajedrez | Lima | PER | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1787 | 3.00 | 4 | -0.67 | 40 | -26.80 | |
| | Castaneda Huamani, Frank Eder | | | 1209 | PER | 0.50 | 1 | -0.48 | 40 | -19.20 | | | Bendezu Yupanqui, Albert Martin | | | 1529 | PER | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Cardenas Huachaca, Alessandro Jai | | | 1315 | PER | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Huaynate Gonzales, Estefano Andre | | | 1387 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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