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Individual Calculations April 2008 |
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| Tsaknis, Vasilios Total change: -25.50 | |   |
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| Bikou Cup 2nd Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1537 | 0.00 | 3 | -0.80 | 25 | -20.00 | |
|  Monoholias, Georgios | | | 1620 | GRE | 0.00 | 1 | -0.39 | 25 | -9.75 | |  Kountardas, Panagiotis | | | 1720 | GRE | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Kostopoulos, Thomas | | | 1831 | GRE | 0.00 | 1 | -0.15 | 25 | -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) | | | | Attiki Youth Championships 2008 Boys U12 | Nikaia - Athens | GRE | 2008-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1537 | 1.00 | 4 | -0.22 | 25 | -5.50 | |
| | Sidiropoulos, Nikolaos | | | 1534 | GRE | 1.00 | 1 | 0.50 | 25 | 12.50 | | | Gkikas, Hristos | | | 1788 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Litsas, Panagiotis | | | 1592 | GRE | 0.00 | 1 | -0.42 | 25 | -10.50 | | | Michelakos, Panagiotis | | | 1887 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | |
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