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Individual Calculations September 2012 |
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| Lescano Osorio, Oswaldo Total change: 0.00 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open sub 14 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1572 | 0 | 2.50 | 7 | 0.00 | 1470 | | 0.00 | |
|  Roman Sanchez, Eduardo Zosimo | | | 1651 | PER | 0.50 | 1 | 0.00 | | 0.00 | |  David Parrales, Carlos | | | 1707 | ECU | 0.00 | 1 | 0.00 | | 0.00 | | | Diaz Rosas, Jose Martin | | | 1520 | MEX | 0.00 | 1 | 0.00 | | 0.00 | | | Delgado Pedraza, Anthony | | | 1414 | PUR | 1.00 | 1 | 0.00 | | 0.00 | | | Zarate, Fernandoh | | | 1768 | PAR | 0.00 | 1 | 0.00 | | 0.00 | | | Flores Cosme, Piero | | | 1512 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Sanchez Mateo, John | | | 1434 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
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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