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Individual Calculations July 2009 |
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| Hajioannou, Dimos Total change: 8.55 | |   |
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| 94th Ambelokipi open | Ambelokipi - Athens | GRE | 2009-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1509 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
|  Ntaifas, Ioannis | | | 1859 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | 95th Open Ambelokipon | Ambelokipi - Athens | GRE | 2009-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1520 | 1.00 | 4 | 0.05 | 15 | 0.75 | |
| | Ntovas, Dimitrios | | | 1473 | GRE | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Mbaskas, Evangelos | | | 1870 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Roumeliotis, Angelos | | | 1870 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Stamatiadis, Georgios | | | 1804 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | 96 Ambelokipi Open | Athens | GRE | 2009-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1520 | 2.00 | 6 | 0.63 | 15 | 9.45 | |
| | Makkas, Panayiotis | | | 1870 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Kontarinis, Andreas | | | 1870 | GRE | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Inaneishvili, Avtandil | | | 1864 | GEO | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Megaloudis, Petros | | | 1784 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Patrinos, Ilias | | | 1730 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Karatzanos, Konstantinos | | | 1430 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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