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Individual Calculations November 2009 |
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| Mihalopoulos, Apostolos Total change: -47.25 | |   |
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| 6 Kalamaria Open Chess Tourn. B' GROUP | Kalamaria - Thessaloniki | GRE | 2009-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1736 | 1.50 | 5 | -1.89 | 25 | -47.25 | |
|  Demiris, Georgios | | | 1623 | GRE | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Kafetzi, Angeliki | | | 1644 | GRE | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Mitridis, Dimitris | | | 1600 | GRE | 0.00 | 1 | -0.68 | 25 | -17.00 | |  Misailidis, Panagiotis | | | 1525 | GRE | 0.00 | 1 | -0.77 | 25 | -19.25 | | | Drakaki, Anna-Maria | | | 1619 | GRE | 0.50 | 1 | -0.16 | 25 | -4.00 | |
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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