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Individual Calculations September 2013 |
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| Petsetidis, Dimitrios Total change: -2.10 | |   |
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| 3rd International Chess Tournament ISTHMIA 2013 - B Group | Vrahati - Korinthos | GRE | 2013-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1500 | 2.50 | 6 | -0.07 | 30 | -2.10 | |
|  Stratigos, Spiros | | | 1415 | GRE | 1.00 | 1 | 0.38 | 30 | 11.40 | |  Papanikolaou, Nikos | | | 1716 | GRE | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Tsiros, Nikolaos | | | 1288 | GRE | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Pavlis, Antonios | | | 1757 | GRE | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Nikolaidis, Georgios | | | 1878 | GRE | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Bournakas, Apostolos | | | 1359 | GRE | 0.50 | 1 | -0.19 | 30 | -5.70 | |
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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