Individual Calculations May 2017 |
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Hewson, Brian W R Total change: -29.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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World Amateur Championship under 2300 | Spoleto | ITA | 2017-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1976 | 2060 | 4.00 | 9 | -1.46 | 20 | -29.20 | |
| Ghannoum, Marc | f | | 2234 | CAN | 0.00 | 1 | -0.27 | 20 | -5.40 | | Taksrud, Vidar | | | 1930 | NOR | 0.00 | 1 | -0.68 | 20 | -13.60 | | Akeya-Price, Robert | | | 1706 | ENG | 0.50 | 1 | -0.39 | 20 | -7.80 | | Rivola, Franco | | | 1913 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | Lopez, Jorge Hernan | c | | 1962 | COL | 0.00 | 1 | -0.63 | 20 | -12.60 | | De Weird, Matthias | | | 1952 | BEL | 1.00 | 1 | 0.35 | 20 | 7.00 | | Battistella, Stefano | | | 2067 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | Palma, Maria | | | 1976 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | Vasquez, Otazu Michael | | | 2041 | ITA | 0.50 | 1 | -0.03 | 20 | -0.60 | | 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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