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Individual Calculations September 2009 |
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| Polizou, Hristina Total change: -28.25 | |   |
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| 37th Greek Team Championship of A' Category | Halkidiki | GRE | 2009-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1947 | 0.50 | 5 | -1.13 | 25 | -28.25 | |
|  Kouvatsou, Maria | | wg | 2156 | GRE | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Fakhiridou, Ekaterini | | wm | 2277 | GRE | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Stiri, Alexandra | | wm | 2163 | GRE | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Shamash, Michelle | | | 1713 | GRE | 0.50 | 1 | -0.29 | 25 | -7.25 | | | Stefanidi, Maria-Anna | | wf | 2120 | GRE | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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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