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Rapid:
Individual Calculations January 2024 |
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| Santiago Perez, Luis Yamil Total change: 7.20 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Rapidas - Sub 11 Absoluto | Lima | PER | 2023-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1629 | 8.00 | 9 | 0.18 | 40 | 7.20 | |
|  Zegarra Castaneda, Oliver Mateo | | | 1229 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Meneses Morales, Marcos Beltran | | | 1210 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Navarro Costa, Alejandro Mauricio | | | 1312 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Paredes Minaya, Crhistian Jesus | | | 1266 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Vilca Contreras, Dante Ivan | | | 1401 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Alvarez Orellana, Isai Jeremi | | | 1399 | BOL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Takahashi Guevara, Javier Kazuo | | | 1217 | PER | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Ydrogo Agreda, Gustavo Alonso | | | 1180 | PER | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Llatas Parihuaman, Jose Maria | | | 1437 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | * 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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