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Individual Calculations November 2017 |
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| Ntovas, Dimitrios Total change: 12.00 | |   |
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| 165th Ampelokipi open 2017 | Athens | GRE | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1319 | 0.50 | 5 | -0.50 | 20 | -10.00 | |
|  Makkas, Panayiotis | | | 1719 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kiriazis, Dimitrios | | | 1560 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Untiveros, Jesus Benzamin | | | 1526 | USA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Maratos, Antonios | | | 1458 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Patrinos, Ilias | | | 1576 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Autumn open 2017 Chess Square | Athens | GRE | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1319 | 3.00 | 7 | 1.10 | 20 | 22.00 | |
| | Hrysogelou, Athanasia-Panagiota | | | 1719 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mallios, Ioannis | | | 1547 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Drakos, Konstantinos | | | 1595 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rahmanidis, Petros | | | 1719 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Apergis, Vasileios | | | 1065 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Flouri, Maria | | | 1368 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Papamichael, Georgios | | | 1655 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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