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Individual Calculations September 2014 |
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| Perrakis, Polychronis Total change: -3.20 | |   |
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| 23rd International Open Chess Tournament of Kavala - B Group | Kavala | GRE | 2014-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1617 | 4.00 | 7 | -0.16 | 20 | -3.20 | |
|  Hrisomalis, Hristos | | | 1358 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Kirlidis, Elefterios | | | 1417 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Vovas, Georgios | | | 1674 | GRE | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Giannopoulos, Ioannis | | | 1790 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hristoforidis, Hristoforos G. | | | 1501 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Lithoxoos, Theodoros | | | 1691 | GRE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Demelkas, Ioannis | | | 1349 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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