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Individual Calculations July 2021 |
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| Montoya, Mariangel Total change: 60.00 | |   |
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| Final Camp Nal por Rango de Elo CATEGORIA D Elo menor de 1800 | Medellin | COL | 2021-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1139 | 0.50 | 4 | 0.02 | 40 | 0.80 | |
|  Sanchez, Rubiela | | | 1539 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Martinez Serna, Maria Luisa | | | 1345 | COL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gomez Vasquez, Laura Sofia | | | 1539 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Morales, Luis Eduardo | | | 1539 * | 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) | | | | Final Nacional Sub12 Absoluto 2021 | Medellin | COL | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1139 | 2.50 | 4 | 1.48 | 40 | 59.20 | |
| | Sanchez Bermudez, Jeronimo | | | 1123 | COL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Ruiz Agudelo, Jeronimo | | | 1465 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Larrea Munera, Johan Darwin | | | 1488 | COL | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Soto Ramirez, Andres Camilo | | | 1323 | COL | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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