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Individual Calculations October 2008 |
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| Papageorgiou, Ioannis Total change: -56.25 | |   |
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| 2nd Greek Chess Unions Championship | Veroia | GRE | 2008-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2056 | 1.00 | 4 | -0.83 | 25 | -20.75 | |
|  Markidis, Konstantinos | | | 2315 | GRE | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Konstantelias, K | | | 1965 | GRE | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Liakos, Dimitris | | | 2065 | GRE | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Tsikerdanos, Konstantinos | | | 2024 | GRE | 0.00 | 1 | -0.54 | 25 | -13.50 | |
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) | | | | 17th OPEN INTER.TOURN. KABALA 2008-GROUP A' | KAVALA | GRE | 2008-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2042 | 2.00 | 8 | -1.42 | 25 | -35.50 | |
| | Lomsadze, Davit | | | 2386 | GEO | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Solic, Kristina | | wm | 2195 | CRO | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Khazhomia, Salome | | | 2140 | GEO | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Lazaridis, Har | | | 2086 | GRE | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Hrisafis, Argirios | | | 1927 | GRE | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Liakos, Dimitris | | | 2065 | GRE | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Frosinos, Ioannis | | | 2041 | GRE | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Spirliadis, Achileas | | | 2002 | GRE | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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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