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Individual Calculations April 2008 |
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| Tsigaridis, Eleftherios Total change: -9.75 | |   |
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| Bikou Cup 1st Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1950 | 1.50 | 4 | -0.13 | 25 | -3.25 | |
|  Laggousis, Andreas | | | 1986 | GRE | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Drivas, Stefanos | | | 1983 | GRE | 0.50 | 1 | 0.05 | 25 | 1.25 | |  Skaperdas, Kostantinos | | | 2196 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Kapagiannidis, Dimitrios | | | 1920 | GRE | 1.00 | 1 | 0.46 | 25 | 11.50 | |
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) | | | | Attica Teams Cup 2008 | Attica | GRE | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1950 | 0.00 | 1 | -0.26 | 25 | -6.50 | |
| | Kostopoulos, Evangellos | | | 2136 | GRE | 0.00 | 1 | -0.26 | 25 | -6.50 | |
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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