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Individual Calculations March 2010 |
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| Kokossis, Danae Total change: 12.15 | |   |
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| Team Cup Tourn. "Spyros Bikos" 2009 - Group A | Attica | GRE | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1702 | 1.00 | 4 | 0.37 | 15 | 5.55 | |
|  Markesinis, Eleftherios | | | 2098 | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Spirou, Panagiotis | | | 2102 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Drivas, Stefanos | | | 1982 | GRE | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Mavromoustakos, Michael | | | 1847 | GRE | 0.50 | 1 | 0.19 | 15 | 2.85 | | | * 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) | | | | Attica Indiv. Youth Championship 2010 - Girls U16 | Nikaia - Athens | GRE | 2009-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1752 | 2.50 | 4 | 0.44 | 15 | 6.60 | |
| | Terzidaki, Alexandra | | | 1847 | GRE | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Androni, Konstantina | | | 1872 | GRE | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Sotiriadou, Ioanna | | | 1541 | GRE | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Anastasopoulou, Andriana | | | 1694 | GRE | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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