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Individual Calculations December 2019 |
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| Lombardo, Elias Total change: 4.80 | |   |
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| Campeonato Panamericano Amateur U2000 2019 | San Jose | CRC | 2019-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1829 | 5.50 | 9 | 0.24 | 20 | 4.80 | |
|  Ramirez Marchena, Carlos Andres | | | 1681 | CRC | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Mata Tencio, Randall | | | 1689 | CRC | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Rondon Chacon, Yolys Desiree | | | 1715 | PAN | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Arosemena, Franklin Alberto | | | 1865 | PAN | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Salazar Zumbado, Stanley | | | 1761 | CRC | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Carrillo, Jose Antonio | | | 1736 | PAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Casas Ospina, Favio | | | 1852 | COL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Murillo Tsijli, Manuel | | | 1986 | CRC | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nunez Okubo, Isao | c | | 1607 | CRC | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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