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Individual Calculations October 2021 |
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| Lopez, Ricardo Andres Total change: 68.80 | |   |
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| Centroamericano y del Caribe Sub-20 Absoluto | Pereira | COL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1398 | 3.50 | 9 | 1.72 | 40 | 68.80 | |
|  Perez Salazar, Armando | | | 1798 * | ESA | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Ramirez Gonzalez, Mauricio | f | | 1798 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Batista Rosas, Nicolas Arturo | | | 1623 | PAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Ramirez, Andres Felipe | | | 1672 | COL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Cabezas Solano, David Alejandro | c | | 1798 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Toro Ortega, Jhefferson | | | 1394 | COL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Mappe, Nicolas | | | 1452 | COL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Padilla, Daniel Eduardo | | | 1707 | COL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Guarin Fonseca, Nobel Alfredo | | | 1798 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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