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Individual Calculations November 2009 |
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| Drakakis, Georgios Total change: -16.35 | |   |
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| 17th Intern. Chess Tourn. "Honour to National Resistance" | Nikaia - Athens | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1784 | 1.50 | 5 | -0.20 | 15 | -3.00 | |
|  Hristodoulou, Panagiotis | | | 2125 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Rousis, Mihail | | | 2075 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | |  Kampitsis, Vasilios | | | 1919 | GRE | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Malamatas, Konstantinos | | | 1949 | GRE | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Korniotis, Filippos | | | 1507 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | |
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) | | | | 98th Open Abelokipon | Ambelokipi - Athens | GRE | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1789 | 2.00 | 5 | -0.89 | 15 | -13.35 | |
| | Kharlambidi, Tengiz | | | 2116 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Zaharopoulos, D | | | 1553 | GRE | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Ntovas, D | | | 1451 | GRE | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Fragkou, Maria | | | 1486 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Sigouros, Ioannis | | | 2006 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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