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Individual Calculations April 2023 |
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| Flores Vasquez, Abner Total change: 1.00 | |   |
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| II IRT OPEN "PUCALLPA TIERRA COLORADA" | Pucallpa | PER | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 1613 | 0.00 | 2 | -0.03 | 20 | -0.60 | |
|  Flores Tomasto, Luis | | | 2229 | PER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Calcina, Gary | | | 2242 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | I IRT Gran Clasico sub 1800 Armagedon | Lima | PER | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1613 | 5.00 | 7 | 0.08 | 20 | 1.60 | |
| | Segura Lucar, Marthy Victor Junio | | | 1213 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Salas Gonzales, David Ademar | | | 1321 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ponciano Madueno, Luis Felipe | | | 1427 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alvarado Mendoza, Juan Jose | | | 1679 | PER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Pretel Pozo, Huberts | | | 1196 | PER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Gomez Gonzales, Fabiana | | | 1491 | PER | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Rios Clavijo, Cristian | | | 1688 | PER | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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