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Individual Calculations January 2023 |
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| Garay Ramirez, Estefano Javier Total change: 25.25 | |   |
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| Festival Sudamericano de la Juventud 2022 Sub 16 Absoluto | Asuncion | PAR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1666 | 5.00 | 9 | 1.29 | 25 | 32.25 | |
|  Melian, Juan Sebastian | c | | 2132 | PAR | 0.00 | 1 | -0.05 | 25 | -1.25 | |  Rodriguez Nina, Fabian | | | 1497 | BOL | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Arias Diaz, Miguel Angel | | | 1916 | CHI | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Jodorcovsky, Alejandro David | | | 1632 | PAR | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Castro Salgado, Pablo | | | 2055 | CHI | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Guarin Fonseca, Nobel Alfredo | | | 1812 | COL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Franco Franchi, Renato | | | 1555 | PAR | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Aviles Portal, Pedro Carlos | | | 1553 | BOL | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Zapata Romero, Italo German | | | 1659 | PER | 1.00 | 1 | 0.49 | 25 | 12.25 | |
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) | | | | 8 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1666 | 2.50 | 6 | -0.29 | 25 | -7.25 | |
| | Ponciano Madueno, Luis Felipe | | | 1430 | PER | 1.00 | 1 | 0.20 | 25 | 5.00 | | | Jimenez Salas, Maria Teresa | | | 1776 | PER | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Carmona Carrillo, Carlos Rafael A | | | 1656 | ESP | 0.50 | 1 | -0.01 | 25 | -0.25 | | | Reyes Zavaleta, Fabian Ricardo | | | 2020 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Minaya Mundines, Pietro Gerardo | | | 1655 | PER | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Bendezu Yupanqui, Albert Martin | | | 1665 | PER | 0.00 | 1 | -0.50 | 25 | -12.50 | |
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) | | | | Sudamericano Escolar 2022 Sub 15 | Ciudad del Este | PAR | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1666 | 5.50 | 7 | -0.07 | 25 | -1.75 | |
| | Rios Acosta, Facundo | | | 1266 * | PAR | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Jurado, Laura Alves | | | 1237 | BRA | 1.00 | 1 | 0.07 | 25 | 1.75 | | | Mayeregger Gonzalez, Renata | | | 1511 | PAR | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Rios Caspary, Thiago | | | 1284 | ARG | 1.00 | 1 | 0.09 | 25 | 2.25 | | | Zhunio Guaman, Sofia | | | 1234 | ECU | 1.00 | 1 | 0.07 | 25 | 1.75 | | | Jimenez Salas, Maria Teresa | | | 1776 | PER | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Villegas Ampuero, Consuelo | | | 1407 | CHI | 1.00 | 1 | 0.18 | 25 | 4.50 | | | * 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) | | | | 11 Open IRT U2400 Club Hermanos Rojas | Lima | PER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1666 | 2.50 | 5 | 0.08 | 25 | 2.00 | |
| | Reyes Zavaleta, Fabian Ricardo | | | 2020 | PER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Reyes Zavaleta, Diego Alexander | | | 1839 | PER | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Reyes Zavaleta, Sergio Gabriel | | | 1266 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Jimenez Salas, Maria Teresa | | | 1776 | PER | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Mollo Figueroa, Nicole | | | 1456 | BOL | 1.00 | 1 | 0.23 | 25 | 5.75 | | | * 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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