Individual Calculations September 2009 |
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Cupid, Kevin Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Caribbean Chess Carnival 2009 - Under 20 | Port of Spain | TRI | 2009-08-04 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1931 | 0 | 0.50 | 3 | 0.00 | 1658 | | 0.00 | |
| Davy, Damion | | | 1988 | JAM | 0.50 | 1 | 0.00 | | 0.00 | | Raphael, Christopher | | | 1901 | TRI | 0.00 | 1 | 0.00 | | 0.00 | | Sanches, Romario | | | 1904 | SUR | 0.00 | 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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