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Individual Calculations September 2012 |
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| Bermudez Hernandez, Rodrigo Total change: -41.40 | |   |
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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 |
| 1840 | 1806 | 0.00 | 3 | -1.38 | 30 | -41.40 | |
|  Immanuel, Kromosoeto | | | 1796 | SUR | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Smith, Javanna | | wc | 1689 | TRI | 0.00 | 1 | -0.66 | 30 | -19.80 | |  Poon, Yu Tien | | | 2035 | BAR | 0.00 | 1 | -0.21 | 30 | -6.30 | |
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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