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Individual Calculations September 2019 |
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| Narvaez, Faber Alberto Total change: -41.00 | |   |
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| IRT Bicentenario Batalla de Boyaca Grupo A - Elo mayor a 2001 | Tunja | COL | 2019-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 2075 | 4.00 | 9 | -1.52 | 20 | -30.40 | |
|  Hernandez Sanchez, Jairo Andres | m | | 2387 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Sanjuan Navarro, Carlos | | | 1851 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ruiz Aguilar, Pablo Alexander | f | | 2203 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Estrella Becerra, Fernando | c | | 1928 | COL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Herrera, Marjorie | | wc | 1711 | ESA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Palacios, Celina | | wf | 1734 | ESA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ortez, Andrea | | wf | 1852 | ESA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Lopez, Jorge Hernan | c | | 1936 | COL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Valderrama Espinosa, Gilberto | f | | 2208 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | Semifinal 3 del Selectivo a la 44 Olimpiada Mundial de Ajedrez en Khanty-Mansiysk, Rusia 2020 | Cartagena | COL | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2075 | 5.50 | 8 | -0.53 | 20 | -10.60 | |
| | Rativa Jimenez, Laura Milena | | | 1675 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pereira, Henry Alberto | | | 1806 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Guarin Fonseca, Nobel Alfredo | | | 1675 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rosado Perez, Maria Jose | | wc | 1810 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rios Parra, Alejandro | m | | 2258 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | De La Asuncion Ortiz, Angel Mario | | | 1774 | COL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Romero, Daniela | | | 1837 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Arango, Andres Mauricio | | | 1980 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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