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Individual Calculations April 2009 |
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| Michos, Thomas Total change: -8.40 | |   |
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| 2009 Attica teams Ch. B div. stage 1 - Group 2 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2267 | 4.50 | 5 | 0.45 | 15 | 6.75 | |
|  Efentakis, Nikolaos | | | 1917 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Theoharis, Alexandros | | | 1983 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Gazis, Panagiotis | | | 1973 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Konistis, Loukas | | | 2044 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Sienczewski, Zbigniew | | | 2124 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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 |
| 2063 | 2267 | 0.50 | 2 | -1.01 | 15 | -15.15 | |
| | Drivas, Stefanos | | | 1995 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Stamatopoulos, Ioannis | | | 2131 | GRE | 0.00 | 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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