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Individual Calculations January 2010 |
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| Terzidaki, Alexandra Total change: 3.90 | |   |
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| Women's Team Championship of Attica 2009 | Attica | GRE | 2009-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1848 | 0.00 | 1 | -0.49 | 15 | -7.35 | |
|  Seretaki, Konstantina | | | 1855 | GRE | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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) | | | | ATTICA TEAM YOUTH U16 CHAMP. 2009 | Attica | GRE | 2009-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1848 | 2.00 | 3 | 0.75 | 15 | 11.25 | |
|  Kaforos, Dimitrios-Alkis | | | 2231 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Stathopoulos, Ioannis | | | 1879 | GRE | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Tassis, Ioannis | | | 1696 | GRE | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | |
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