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Blitz:
Individual Calculations July 2023 |
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| Zapata Uribe, Juan Sebastian Total change: -18.40 | |   |
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| Open IRT Blitz Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1629 | 3.00 | 6 | -0.92 | 20 | -18.40 | |
|  Kostov, Alex | | | 1992 | COL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gallego, Jhonatan | | | 1900 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Chavarro Corredor, Cesar Camilo | | | 1223 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andrade Salcedo, Jorge Mario | | | 1220 | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Briceno Suarez, Elisabet | | | 1229 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Apostol Gonzalez, Daniel | | | 1275 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | |
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