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Individual Calculations May 2012 |
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| Lapadakis, Georgios Total change: -1.80 | |   |
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| Kaissa 14 | Athens | GRE | 2012-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1680 | 1.50 | 5 | -0.57 | 30 | -17.10 | |
|  Sienczewski, Zbigniew | | | 2080 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Samartzis, Mihail | | | 1854 | GRE | 0.00 | 1 | -0.27 | 30 | -8.10 | |  Alexopoulos, Alexios | | | 1872 | GRE | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Beliotis, Georgios | | | 1484 | GRE | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Hakim, Karim-Jan Paul | | | 1513 | GRE | 1.00 | 1 | 0.28 | 30 | 8.40 | | | * 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) | | | | Attica Team Championship of B' Local Category 2012 - Group A | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1680 | 1.00 | 2 | 0.51 | 30 | 15.30 | |
| | Samiotis, Vasilios | | | 1812 | GRE | 0.50 | 1 | 0.18 | 30 | 5.40 | | | Kapagiannidis, Konstantinos | | | 1956 | GRE | 0.50 | 1 | 0.33 | 30 | 9.90 | |
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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