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Individual Calculations October 2021 |
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| Salcedo Rodelo, Brayan Total change: 19.60 | |   |
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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 |
| 1650 | 1599 | 4.00 | 8 | 0.49 | 40 | 19.60 | |
|  Lopez Rayo, Santiago | c | | 1999 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gonzalez, Leandro | | | 1829 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Abreu Balza, Alan Jeremias | | | 1328 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mora Munoz, Alejandro | | | 1889 | COL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Vargas Viscaino, Jesus Daniel | | | 1814 | COL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Loaiza Cuervo, Santiago | | | 1745 | COL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Guerrero Ortega, Johan Nicolas | | | 1253 | COL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Trujillo Bahamon, Halan David | | | 1346 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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