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Individual Calculations April 2008 |
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| Drivas, Stefanos Total change: 5.25 | |   |
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| Bikou Cup 1st Division | Attica | GRE | 2007-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1983 | 2.50 | 3 | 0.69 | 25 | 17.25 | |
|  Kontarinis, Andreas | | | 1954 | GRE | 1.00 | 1 | 0.46 | 25 | 11.50 | |  Tsigaridis, Eleftherios | | | 1950 | GRE | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Lazaridis-Elmaloglou, Lazaros | | | 1816 | GRE | 1.00 | 1 | 0.28 | 25 | 7.00 | |
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) | | | | Attica Teams Cup 2008 | Attica | GRE | 2008-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1983 | 0.00 | 1 | -0.48 | 25 | -12.00 | |
| | Papapetropoulos, Periklis | | | 2000 | GRE | 0.00 | 1 | -0.48 | 25 | -12.00 | |
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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