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Individual Calculations September 2015 |
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| Petsetidis, Dimitrios Total change: -21.20 | |   |
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| International open ISTHMIA 2015 - B Group | Loutraki Korinthos | GRE | 2015-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1459 | 4.00 | 8 | -1.06 | 20 | -21.20 | |
|  Nomikos, Giorgos | | | 1161 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Nikolaidis, Georgios | | | 1715 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | |  Hatzistamou, Christos | | | 1608 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Papadopoulos, Georgios Lavr | | | 1177 | GRE | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Mantikou, Sofia | | | 1071 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Apergis, Iosif | | | 1178 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Antonyan, Samvel | | | 1546 | ARM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kolyvas-Dimitrakarakos, Panagiot | | | 1268 | GRE | 0.00 | 1 | -0.75 | 20 | -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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