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Individual Calculations May 2010 |
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| Klokas, Konstantinos Total change: -9.15 | |   |
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| 2010 Attica Preliminary Team A' Division | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2191 | 1.50 | 4 | -1.03 | 15 | -15.45 | |
|  Tsagaropoulos, Spyridon | | | 2043 | GRE | 0.00 | 1 | -0.70 | 15 | -10.50 | |  Eftimakis, Dimitrios | | | 2147 | GRE | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Panagiotopoulos, Alexandros | | | 2176 | GRE | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Kapagiannidis, Konstantinos | | | 2001 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | 103th Ambelokipi Open Poteas Memorial | Ambelokipi - Athens | GRE | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 2186 | 5.00 | 6 | 0.42 | 15 | 6.30 | |
| | Koukoufikis, Ioannis | | | 1786 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Koutoukidis, Panagiotis | | | 1901 | GRE | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Ponirakis, Dimitrios | | | 2041 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sideris, Theodoros | | | 2002 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Delithanasis, Dimitrios | | | 2204 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Mitsakos, Achilleas | | | 1786 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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