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Individual Calculations July 2011 |
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| Karathanasis, Vlasis Total change: -12.25 | |   |
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| 14th chess open of Heraklion Attikis 2011 - B' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1589 | 2.50 | 5 | -0.49 | 25 | -12.25 | |
|  Gkikas, Ioannis | | | 1238 | GRE | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Nikolaidis, Paris | | | 1766 | GRE | 0.50 | 1 | 0.23 | 25 | 5.75 | |  Litras, Iosif | | | 1697 | GRE | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Kouskoutis, Hristos | | | 1257 | GRE | 1.00 | 1 | 0.12 | 25 | 3.00 | | | Koutsidis, Achilleas | | | 1514 | GRE | 0.00 | 1 | -0.60 | 25 | -15.00 | |
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) | | |
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