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Individual Calculations April 2018 |
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| Chavez, Brayan Steven Total change: 10.00 | |   |
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| Semifinal 2 Categoria Sub-14 Absoluto 2018 | Ibague | COL | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1885 | 3.00 | 4 | 0.25 | 40 | 10.00 | |
|  Lopez Rayo, Isabella | | wc | 1485 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Marin, Luis Eduardo | | | 1542 | COL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Rodriguez Valencia, Sebastian | | | 1611 | COL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Avila Pavas, Santiago | f | | 2217 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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