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Individual Calculations August 2023 |
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| Ortiz Menacho, Sebastian Alonso Total change: -64.00 | |   |
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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 |
| 1204 | 1478 | 5.00 | 8 | -1.60 | 40 | -64.00 | |
|  Paco Herrera, Fernando Daniel | | | 1078 * | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Zuta Acosta, Lex Jayson | | | 1181 | PER | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Olortegui, Juarez Gustavo Alejand | | | 1176 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ortiz Mallma, Fabian Ivan | | | 1277 | PER | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Dipas Cipra, Adrian Alexis | | | 1261 | PER | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Alcca Nahue, Gustavo Samuel | | | 1266 | PER | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Enciso Mamani, Aaron | | | 1250 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Gutarra Minaya, Percy Eduardo | | | 1142 | PER | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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