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Individual Calculations July 2009 |
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| Psarakis, Georgios Total change: 36.75 | |   |
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| Team Cup of Crete 2009 | Crete | GRE | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1842 | 1.00 | 1 | 0.58 | 25 | 14.50 | |
|  Fragaki, Maria | | | 1903 | GRE | 1.00 | 1 | 0.58 | 25 | 14.50 | |
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) | | | | Team Champ. of Crete - B' National Category 2009 | Crete | GRE | 2009-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1842 | 1.50 | 3 | 0.89 | 25 | 22.25 | |
| | Georgiakakis, Ioannis | | | 2155 | GRE | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Milonakis, Georgios | | | 2165 | GRE | 1.00 | 1 | 0.87 | 25 | 21.75 | | | Verikakis, Manolis | | | 1959 | GRE | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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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