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Individual Calculations April 2009 |
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| Stamatopoulos, Ioannis Total change: 9.15 | |   |
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| 2009 Attica teams Ch. B div. stage 1 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2131 | 3.50 | 5 | -0.15 | 15 | -2.25 | |
|  Vlahos, Ellisseos | | | 2001 | GRE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Papadopoulos, Agathaggelos | | | 2083 | GRE | 0.50 | 1 | -0.07 | 15 | -1.05 | |  Tzouvelekis, Ioannis | | | 1929 | GRE | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Panagoulias, Ilias | | | 1895 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Volis, Vasilios | | | 1848 | GRE | 1.00 | 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) | | | | 2009 Attica teams Ch. B div. stage 2 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2131 | 1.50 | 2 | 0.76 | 15 | 11.40 | |
| | Panagiotopoulos, Alexandros | | | 2185 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Michos, Thomas | | | 2267 | GRE | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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