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Individual Calculations September 2010 |
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| Drakopoulos, Polihronis Total change: 22.05 | |   |
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| 8th Fysiolatriko Open - Group A | Nikaia - Athens | GRE | 2010-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1558 | 2.50 | 8 | 0.26 | 15 | 3.90 | |
|  Hatzigiannis, Trifon | | | 1843 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Kountardas, Panagiotis | | | 1782 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | |  Barbagiannis, Leonidas | | | 1773 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Georgantas, Antonios | | | 1742 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Giannoulis, Dionisios | | | 1710 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Diatsintos, Ilias | | | 1674 | GRE | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Themeli, Dimitra | | | 1684 | GRE | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Roinos, Ilias | | | 1632 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | 19th Greek Individual Championships Open U12 - 2010 | Kallithea Halkidiki | GRE | 2010-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1558 | 4.00 | 7 | 1.21 | 15 | 18.15 | |
| | Ballas, Athanasios-Panagiotis | | | 1667 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Karakatsanis, Nikolaos | | | 1450 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Keliris, Andreas | | | 1702 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Peskelidis, Marios | | | 1646 | GRE | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Zisiadis, Dimitrios | | | 1742 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Papadopoulos, Argirios | | | 1664 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Stamatopoulos, Apostolos | | | 1574 | GRE | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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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