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Individual Calculations November 2010 |
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| Serefidou, Despina Total change: -12.75 | |   |
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| 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group A | Nikaia - Athens | GRE | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1709 | 2.50 | 9 | 0.44 | 15 | 6.60 | |
|  Polena, Thomaq | | | 1955 | GRE | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Ponirakis, Dimitrios | | | 2040 | GRE | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Tsokopoulos, Dedalos | | | 1928 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kapagiannidis, Dimitrios | | | 1928 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Basios, Athanasios | | | 1887 | GRE | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Papadopoulos, Georgios | | | 1919 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Nemtsas, Hristoforos | | | 1917 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Kanellos, Dimitrios V | | | 1839 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Zahariou, Nikolaus | | | 1894 | GRE | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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-14 Ch | Batumi | GEO | 2010-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1671 | 0.00 | 5 | -1.29 | 15 | -19.35 | |
| | Imnadze, Nato | | | 1917 | GEO | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Amrayeva, Aytan Arzuman Qizi | | | 1826 | AZE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Cemhan, Kardelen | | | 1813 | TUR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Visanescu, Daria-Ioana | | wf | 1924 | ROU | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Soyunlu, Narmin Asat Qizi | | | 1811 | AZE | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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