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Individual Calculations May 2012 |
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| Papamichael, Georgios Total change: -23.10 | |   |
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| Attica Team Championship of B' Local Category 2012 - Group B | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1874 | 0.00 | 2 | -1.16 | 15 | -17.40 | |
|  Kogias, Antonios | | | 1764 | GRE | 0.00 | 1 | -0.65 | 15 | -9.75 | |  Mihotas, Petros | | | 1867 | GRE | 0.00 | 1 | -0.51 | 15 | -7.65 | |
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) | | | | 122nd Ambelokipi Open | Athens, Ambelokipi | GRE | 2012-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1854 | 3.00 | 5 | -0.38 | 15 | -5.70 | |
| | Pournara, Stavroula | | | 1454 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Petousis, Konstantinos | | | 1626 | GRE | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Megaloudis, Petros | | | 1691 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Nemtsas, Hristoforos | | | 1888 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Megoulis, Konstantinos | | | 1857 | GRE | 0.50 | 1 | 0.00 | 15 | 0.00 | | | * 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) | | |
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