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Individual Calculations August 2013 |
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| Karapiperis, Alexandros Total change: 41.25 | |   |
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| Open tournament MEGA PATRA 2013 | Patra | GRE | 2013-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1910 | 6.00 | 8 | 1.77 | 15 | 26.55 | |
|  Pountzas, Hrisanthos | f | | 2094 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Kalyva, Kyriaki | | | 1510 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Pahaki, Hristina-Despoina | | | 1667 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Kokkalis, Vasilios | | | 2071 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Terzis, Filippos-Stamatis | | | 1760 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Hristopoulos, Georgios | | | 1928 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Deligiannis, Paraskevas | | | 2046 | GRE | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Masouros, Panagiotis | | | 1929 | GRE | 1.00 | 1 | 0.53 | 15 | 7.95 | | | * 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) | | | | 41 Greek Team National Championship 2013 | Greece - Rio | GRE | 2013-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1910 | 4.50 | 6 | 0.98 | 15 | 14.70 | |
| | Skoulakis, Charalambos | | | 2023 | GRE | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Bakoyannis, Thodoris | | | 1640 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Eleftherakis, Stavros | | | 1916 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Giannoulakis, Labros | | | 1906 | GRE | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Athanasiou, Georgios | | | 1947 | GRE | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Papadakis, Georgios D. | | | 1558 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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