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Individual Calculations January 2023 |
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| Oliveira, Olavo Tadeu Carvalho Total change: 15.60 | |   |
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| Festival Sudamericano de la Juventud 2022 Sub 12 Absoluto | Asuncion | PAR | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1368 | 1501 | 5.50 | 9 | -0.34 | 40 | -13.60 | |
|  Almaraz Aquino, Sergio Gabriel | | | 1101 * | PAR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Callupe Matias, Obed Esteban | | | 1068 | PER | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Munoz Ramos, Christopher | | | 1899 | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Perez Rojas, Felipe | | | 1385 | CHI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Luza, Chura Marco Adriano | | | 1299 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Mercado Diaz, Fabricio Edwin | | | 1374 | BOL | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Coaquira Gonzales, Oscar Adriano | | | 1107 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bazan, Octavio Aaron | | | 1614 | ARG | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Alarcon Vega, Icker Aldair | | | 1469 | ECU | 0.50 | 1 | -0.04 | 40 | -1.60 | | | * 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) | | | | Sudamericano Escolar 2022 Sub 11 | Ciudad del Este | PAR | 2022-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1501 | 5.00 | 6 | 0.73 | 40 | 29.20 | |
| | De Sousa, Ezequiel Leandro | | | 1146 | ARG | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Lugo Martinez, Jimena Sofia | | | 1225 | PAR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mendoza Montesdeoca, Josue Alejan | | | 1212 | ECU | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Da Silva, Kauan Salvagni Teles | | | 1482 | BRA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Calcada, Lucas Galvan | | | 1623 | BRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Casqui Lopez, Pamela Grace | | | 1206 | PER | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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