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Individual Calculations June 2023 |
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| Velasquez, Joan Sebastian Total change: 29.20 | |   |
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| Final Nacional Ajedrez Clasico Intercolegiado Juvenil Masculino | Bogota | COL | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1448 | 1.50 | 4 | 0.73 | 40 | 29.20 | |
|  Hernandez Serrano, Cristhian Dani | | | 1849 | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Leon Acevedo, Juan Alejandro | c | | 1959 | COL | 1.00 | 1 | 0.96 | 40 | 38.40 | |  Gutierrez Pama, Andres Mauricio | | | 1568 | COL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Alpala Mejia, David Mauricio | | | 1588 | COL | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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