Individual Calculations July 2013 |
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Castillo Serrano, Roberto Total change: -7.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2013 Karl Sealy Memorial | Bridgetown | BAR | 2013-05-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1770 | 1965 | 1.00 | 2 | -0.48 | 15 | -7.20 | |
| Depradine, Lawrence | | | 1679 | BAR | 1.00 | 1 | 0.16 | 15 | 2.40 | | Richards, Allon | | | 1860 | BAR | 0.00 | 1 | -0.64 | 15 | -9.60 | | 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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