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Individual Calculations November 2023 |
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| Apaza Valdivia, Alan Benjamin Total change: 52.80 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 15 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1336 | 4.50 | 9 | 1.32 | 40 | 52.80 | |
|  Mancheno Barahona, Matias Gabriel | | | 1820 | ECU | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Patricio Torres, Leonardo Mijhael | | | 1079 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bendezu Yupanqui, Albert Martin | | | 1758 | PER | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Malaga Flores, Luciano Ehyfreed | | | 1124 | PER | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Alfaro Zambrano, Luis Fabricio | | | 1755 | PER | 0.50 | 1 | 0.43 | 40 | 17.20 | | | De La Cruz De La Roca, Alan Rafae | | | 1543 | PER | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Fernandez Conni, Isaac Paulo | | | 1514 | BOL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Santivanez Atencio, Tiago Gerard | | | 1586 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bravo Cabrera, Cesar Daniel | | | 1175 | ECU | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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