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Blitz:
Individual Calculations February 2015 |
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| Iosifidis, Evangelos Total change: -31.60 | |   |
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| 2015 Blitz championship of Drama | Drama | GRE | 2015-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1830 | 1.50 | 4 | -1.14 | 20 | -22.80 | |
|  Alexandridis, Christos | | | 1430 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Demirtzoglou, Hrist | | | 2127 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hristoforidis, Hristoforos G. | | | 1479 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hristoforidis, Vasilios | | | 1697 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | | | Winter 2015 blitz of Drama | Drama | GRE | 2015-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1830 | 0.00 | 2 | -0.44 | 20 | -8.80 | |
| | Demirtzoglou, Hrist | | | 2127 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Stamoudis, Chrysafis | | | 1991 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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