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Individual Calculations August 2023 |
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| Santivanez Atencio, Tiago Gerard Total change: 30.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1556 | 6.50 | 9 | 0.75 | 40 | 30.00 | |
|  Ravello Arroyo, Hector Ivan | | | 1156 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Dipas Cipra, Adrian Alexis | | | 1261 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Apaza Valdivia, Alan Benjamin | | | 1200 | PER | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Samaniego Laura, Nicolas Diederic | | | 1297 | PER | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Caro Miranda, Peter Valentino | | | 1387 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Caceres Sandoval, Eduardo | | | 1776 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vega Castillo, Luis Angel Juniur | | | 1482 | PER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Bendezu Yupanqui, Albert Martin | | | 1678 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1629 | PER | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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