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Individual Calculations January 2011 |
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| Tourkolias, Dimitrios Total change: -8.40 | |   |
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| 7th open Pagratiou <1900 national or intern. rating | Pagrati - Athens | GRE | 2010-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1805 | 1.00 | 4 | -1.09 | 15 | -16.35 | |
|  Kahrimanis, Spyridon | | | 1682 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | |  Stamatakos, Dimitrios | | | 1862 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Kamitsis, Nikolaos | | | 1538 | GRE | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Tsagaropoulos, Spyridon | | | 2065 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | 109th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1813 | 3.50 | 6 | 0.53 | 15 | 7.95 | |
| | Tziallilas, Kostas | | | 2105 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Karatzanos, Konstantinos | | | 1414 | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Hatzopoulos, Ioannis | | | 1646 | GRE | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kalaitzis, Evangelos | | | 1482 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kaloskambis, Mihail | | | 2037 | GRE | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Delithanasis, Dimitrios | | | 2213 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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