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Individual Calculations July 2011 |
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| Tsiamis, Konstantinos Total change: -15.45 | |   |
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| Attica Team Cup 2011 | Attica | GRE | 2011-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 2277 | 1.00 | 1 | 0.20 | 15 | 3.00 | |
|  Vazelakis, Dimitrios | | | 2035 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | 14th chess open of Heraklion Attikis 2011 - A' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2277 | 4.00 | 7 | -1.23 | 15 | -18.45 | |
|  Kontarinis, Andreas | | | 1877 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lemos, Nikolaos | | | 1979 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Papadimitriou, Loukas | | | 2105 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Petrakis, Ilias | | | 2216 | GRE | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Koutoukidis, Panagiotis | | | 2049 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Valden, Petros | | | 2180 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Kourkoulos-Arditis, Stamatis | | | 2102 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | | | * 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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