Individual Calculations September 2011 |
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Berardo, Tomas Total change: 5.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-10 Absoluto | Cali | COL | 2011-07-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1990 | 1647 | 0.50 | 1 | 0.38 | 15 | 5.70 | |
| Acosta Cubides, Jorian Jared | c | | 1990 | COL | 0.50 | 1 | 0.38 | 15 | 5.70 | | 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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