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Individual Calculations September 2023 |
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| Astoyauri De La Cruz, Fernando Is Total change: -58.40 | |   |
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| XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 12 | Lima | PER | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1513 | 4.50 | 6 | -0.59 | 40 | -23.60 | |
|  Meneses Morales, Marcos Beltran | | | 1113 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Gomez Nunez, Fabian Elmer | | | 1195 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Aguilar Contreras, William Alejan | | | 1179 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mollo Figueroa, Nicole | | | 1411 | BOL | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Huallpa Fernandez, Diego Alonso | | | 1180 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Huaracc, Yarasca Darian Lucas | | | 1141 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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) | | | | Campeonato Regional de Ajedrez Metropolitano Impar Sub 13 Absoluto | Lima | PER | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1483 | 4.00 | 6 | -0.87 | 40 | -34.80 | |
| | Montero Ricra, Kevin Johan | | | 1085 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Aguilar Contreras, William Alejan | | | 1245 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Polo Gonzales, Leandro Joaquim | | | 1257 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ccana Minauro, Wernher Sebastian | | | 1479 | PER | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Marcelo Poma, Jaden Eduardo | | | 1068 | PER | 0.00 | 1 | -0.93 | 40 | -37.20 | | | Acuna Taipe, Juan Samuel | | | 1083 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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