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Individual Calculations August 2023 |
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| Abad Huaman, Adrian Estiven Total change: 40.80 | |   |
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| IRT Clasico Festival de Ajedrez AOPIP Armagedon | Lima | PER | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1518 | 4.00 | 6 | 2.25 | 40 | 90.00 | |
|  Yepes Gavidia, Ricardo | | | 1724 | PER | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Torres Laca, Victor Manuel | | | 1661 | PER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Salazar Flores, Yerick Alexander | | | 1682 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Palomino Quispe, Mateo Henry | | | 1669 | PER | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Villafuerte Mamani, Khalid Stepha | | | 1699 | PER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Bravo Matias, Jean Karlho | | | 1618 | PER | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | Campeonato Nacional de Ajedrez Impar 2023 - Sub 13 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1227 | 1518 | 5.50 | 8 | -1.23 | 40 | -49.20 | |
| | Quispe Ima, Edson Snayder | | | 1118 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Colque Mendoza, Fabrizio Daniel | | | 1192 | PER | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Choque Aparco, Esteban Abel | | | 1281 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Robles Cucho, Argen Stefano | | | 1208 | PER | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Aching Rengifo, Cesar Alejandro | | | 1247 | PER | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Jimenez Espinola, Herles Hazael | | | 1338 | PER | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gomez Nunez, Fabian Elmer | | | 1195 | PER | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Torres Torres, George Maycol | | | 1236 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | * 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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