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Individual Calculations November 2011 |
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| Avramidou, Anastasia Total change: 54.60 | |   |
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| 8th International Open of Kalamaria | Thessaloniki | GRE | 2011-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1668 | 4.00 | 8 | 2.25 | 15 | 33.75 | |
|  Gountintas, Haralabos | | | 1937 | GRE | 1.00 | 1 | 0.83 | 15 | 12.45 | |  Papakonstantinou, Spyridon | | | 2068 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Lianas, Ioannis | | | 2026 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Giakoustidis, Spiros-Avgerinos | | | 1888 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Skondras, Stavros | | | 1856 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Kousidis, Vergis | | | 1832 | GRE | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Sourgkounis, Angelos | | | 1867 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Salmanlis, Zafirios | | | 1742 | GRE | 0.50 | 1 | 0.10 | 15 | 1.50 | | | * 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) | | | | European G-12 Championship | Albena | BUL | 2011-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1686 | 3.50 | 5 | 1.39 | 15 | 20.85 | |
| | Asatryan, Sona | | | 1796 | ARM | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Kiolbasa, Oliwia | | wf | 1701 | POL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Mammadova, Narmin | | | 1824 | AZE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Choladze, Tea | | | 1589 | GEO | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mylnikova, Olga | | | 1804 | RUS | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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