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Individual Calculations June 2023 |
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| Pizzardo, Yoel Total change: 18.40 | |   |
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| IRT Clasico Abril Armagedon | Lima | PER | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1666 | 6.00 | 8 | -0.22 | 20 | -4.40 | |
|  Gomez Nunez, Fabian Elmer | | | 1148 | PER | 0.50 | 1 | -0.47 | 20 | -9.40 | |  Canta Cajahuaringa, Jazmin | | | 1266 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Cuya , Samuel | | | 1348 | PER | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ramirez Mori, Angel Farid | | | 1398 | PER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Puente Arana, Oscar | | | 1597 | PER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Hilares Chavez, Gary Emmanuel | | | 1711 | PER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Nieto Sandoval, Diego Jireh | | | 1463 | PER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ilasaca Gaona, Owen Hisahito | | | 1395 | PER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | | | IRT Clasico Mayo Armagedon | Lima | PER | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1666 | 3.50 | 5 | 1.14 | 20 | 22.80 | |
| | De La Cruz De La Roca, Alan Rafae | | | 1318 | PER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Quevedo Perales, Aaron Wilfredo | | | 1546 | PER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Alvarado Zamora, Albert | c | | 1961 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Garcia Andrada, Heidy Nicole | | wf | 1894 | PER | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Villafuerte Mamani, Khalid Stepha | | | 1702 | PER | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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