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Individual Calculations July 2014 |
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| Bernal Navarrete, Marcelo Total change: 30.00 | |   |
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| VIII Panamericano Escolar El Salvador 2014 U15 Absoluto | San Salvador | ESA | 2014-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1671 | 2.00 | 5 | 0.40 | 15 | 6.00 | |
|  Nieto Rodriguez, Alejandro | | | 2016 | DOM | 0.50 | 1 | 0.39 | 15 | 5.85 | |  De Leon, Gabriel | | | 1797 | ESA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Pinto, Alejandro | | | 1775 | ESA | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Valencia, Oscar | | | 1749 | ESA | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Mendoza Criollo, Carlos David | | | 1737 | ECU | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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) | | | | 2°IRT SUB2200 VALIDO ELO FIDE IQUIQUE 2014 | Iquique | CHI | 2014-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1671 | 3.00 | 4 | 1.60 | 15 | 24.00 | |
| | Flores Honores, Patricio Antonio | | | 2071 * | CHI | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Villarroel Navarrete, Mario | | | 1727 | CHI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Huanca Perez, Joaquin | | | 1464 | CHI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gutierrez Montes, Jorge Sebastian | | | 1987 | CHI | 0.50 | 1 | 0.37 | 15 | 5.55 | | | * 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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