Individual Calculations November 2015 |
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Boonsong, Permsak Total change: -32.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Assumption Open Chess 2015 | Bangkok | THA | 2015-10-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1640 | 1593 | 1.00 | 4 | -0.82 | 40 | -32.80 | |
| Wiwatanadate, Poompong | f | | 1993 * | THA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Kamphusan, Thaphat | | | 1662 | THA | 0.00 | 1 | -0.40 | 40 | -16.00 | | Atikankhotchasee, Manunthon | | | 1593 | THA | 0.00 | 1 | -0.50 | 40 | -20.00 | | Calacday, James | | | 1313 | PHI | 1.00 | 1 | 0.16 | 40 | 6.40 | | * 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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