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Individual Calculations September 2012 |
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| Poon, Yu Tien Total change: -0.15 | |   |
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| Caribbean Chess Carnival 2012 Under 20 | Port of Spain | TTO | 2012-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2035 | 4.50 | 7 | -0.01 | 15 | -0.15 | |
|  Pacheco, Dimitri | | | 1673 | TRI | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Guerrero, Rafael | | | 1867 | TRI | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Barayev, Isaac | | | 2083 | USA | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Husbands, Orlando | | | 1948 | BAR | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Cabralis, Keron | f | | 2128 | TRI | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Paul, Jayson | | | 1899 | TRI | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Bermudez Hernandez, Rodrigo | | | 1806 | VEN | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | |
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