Individual Calculations May 2015 |
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Ahlqvist, Esa Total change: -11.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2015 World Amateur Chess Championships - Open | Porto Carras - Halkidiki | GRE | 2015-04-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1723 | 1930 | 4.00 | 6 | -0.59 | 20 | -11.80 | |
| Iatros, Aristidis | | | 1635 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | Tolibayev, Timur | | | 1756 | KAZ | 0.00 | 1 | -0.73 | 20 | -14.60 | | Alessandro, Sergio | | | 1709 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Georgiou, Andreas | | | 1756 | CYP | 1.00 | 1 | 0.27 | 20 | 5.40 | | Michaelides, Konstantinos | | | 1732 | CYP | 0.00 | 1 | -0.76 | 20 | -15.20 | | Zakharov, Denis | | | 1748 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | 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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