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Individual Calculations January 2022 |
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| Gonzalez Zapata, Julian David Total change: -67.20 | |   |
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| IRT Internacional Medellin Ciudad de Luces 2021 | Medellin | COL | 2021-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1775 | 2.50 | 6 | -1.68 | 40 | -67.20 | |
|  Cabrera Novoa, Roxana | | | 1375 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ospina, Santiago | | | 2008 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Arboleda Taborda, Samuel | | | 1375 * | COL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Chaux, Oscar Orlando | | | 1926 | COL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Perez Tangarife, Simon | | | 1375 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Cabrera Novoa, Emanuel | | | 1394 | COL | 0.00 | 1 | -0.91 | 40 | -36.40 | | | * 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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