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Individual Calculations August 2022 |
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| Caballero Marrugo, David Jose Total change: 51.60 | |   |
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| Campeonato Nacional de Ajedrez Sub-20 Absoluto 2022 | Barranquilla | COL | 2022-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1759 | 6.00 | 9 | 1.29 | 40 | 51.60 | |
|  Balza Gil, Salvatore | | | 1359 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hernandez, Jeronimo | | | 2141 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Diaz Avila, Jarett Alexander | | | 1298 | COL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Rivera Fernandez, Fredy | | | 1391 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ospina Castro, Santiago | | | 2088 | COL | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Cordoba Perez, Jeronimo | | | 1838 | COL | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Moreno Marino, Juan Nicolas | | | 1928 | COL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Carvajal Barreto, Misael Camilo | | | 1685 | COL | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Rodriguez Valencia, Sebastian | | | 1786 | COL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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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