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Individual Calculations July 2010 |
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| Hairopoulos, Stefanos Total change: 18.45 | |   |
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| 2nd Open Spring Chess Tournament - SO N.Filadelfias | N.Filadelfia - Athens | GRE | 2010-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1648 | 2.50 | 5 | 1.23 | 15 | 18.45 | |
|  Geroukalis, Athanasios | | | 1937 | GRE | 0.50 | 1 | 0.34 | 15 | 5.10 | |  Kalogridakis, Georgios | | | 1768 | GRE | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Gazis, Georgios | | | 1640 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Giorntos, Vasilios | | | 1946 | GRE | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Kapagiannidis, Konstantinos | | | 2001 | GRE | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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