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Individual Calculations January 2024 |
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| Ccana Minauro, Wernher Sebastian Total change: 39.60 | |   |
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| IV Campeonato Sudamericano Escolar de Ajedrez 2023 - Sub 13 Absoluto | Lima | PER | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1527 | 7.00 | 9 | 0.99 | 40 | 39.60 | |
|  Gomez Jalixto, Matthew Yahir | | | 1151 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Velasquez Cabrera, Cristian Mateo | | | 1301 | ECU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Moscoso Paredes, Rafael Leonardo | | | 1286 | PER | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Condori Ramirez, Dilan Smit | | | 1214 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Reyes Zavaleta, Cristhian Yamil | | | 1862 | PER | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Poma Bernal, Cristian Andres | | | 1358 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Marcelo Poma, Jaden Eduardo | | | 1232 | PER | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Astoyauri De La Cruz, Fernando Is | | | 1573 | PER | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Salas Gonzales, David Ademar | | | 1514 | PER | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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