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Individual Calculations August 2019 |
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| Aoyama, Edmundo Total change: -61.00 | |   |
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| FIDE World Amateur Chess Championship 2019 - U2000 | Manzanillo, Colima | MEX | 2019-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1890 | 1.50 | 7 | -3.05 | 20 | -61.00 | |
|  Solis, Oviedo Raymundo Ernesto | | | 1614 | MEX | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Quijada Carvajal, Leonardo Gustav | | | 1986 | CHI | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Casas Ospina, Favio | | | 1719 | COL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Ortega Beltran, Ximena | | | 1783 | MEX | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Martinez Paipa, Hernan | | | 1755 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Vega Lopez De Nava, Cesar Octavio | | | 1785 | MEX | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Zacarias Martinez, Daniel | | | 1778 | MEX | 0.00 | 1 | -0.65 | 20 | -13.00 | |
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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