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Individual Calculations June 2013 |
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| Smith, Javanna Total change: -7.80 | |   |
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| VII Panamerican Scholastic Chess Championship - U17 Abs | Port of Spain | TTO | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1678 | 1.00 | 4 | -0.52 | 15 | -7.80 | |
|  Gonzalez Olivieri, Orlando | c | | 1939 | PUR | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Pacheco, Dimitri | | | 1578 | TRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Bigoria Escobedo, Raul | | | 1819 | PER | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Goncalves Moreno, Magly Del Vall | | | 1758 | VEN | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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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