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Individual Calculations April 2022 |
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| Orosco, Albert Total change: 4.20 | |   |
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| Torneo IRT Clasico Sub 1800 "Escuela Trinitaria Deportiva" | Lima | PER | 2022-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1690 | 2.00 | 4 | -0.67 | 20 | -13.40 | |
|  Burga Velasquez, Enmanuel Abraham | | | 1290 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Balvin, Jorge | | | 1498 | PER | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Parra Gonzales, Andre Leonardo | | | 1612 | PER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Ramirez, Marco | | | 1767 | PER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | VIII IRT Clasico Sub 1800 Armagedon | Lima | PER | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1690 | 5.50 | 7 | 0.88 | 20 | 17.60 | |
| | Huaynate Gonzales, Estefano Andre | | | 1290 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Castillo Alvarez, Eduardo Olegari | | | 1030 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Bravo Matias, Jean Karlho | | | 1646 | PER | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Puga Y Puga, Antonio Nicolas | | | 1746 | PER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Parra Gonzales, Andre Leonardo | | | 1612 | PER | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Zapata Romero, Italo German | | | 1570 | PER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Rios Clavijo, Cristian | | | 1717 | PER | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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