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Individual Calculations July 2013 |
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| Poon, Yu Tien Total change: 1.35 | |   |
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| 2013 Karl Sealy Memorial | Bridgetown | BAR | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2026 | 3.50 | 5 | 0.09 | 15 | 1.35 | |
|  Cardoza, Luke | | | 1626 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Richards, Allon | | | 1860 | BAR | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Warner, Delisle | f | | 2193 | BAR | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Husbands, Orlando | c | | 1962 | BAR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Lucas, Steven | | | 1656 | BAR | 0.50 | 1 | -0.40 | 15 | -6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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