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Individual Calculations September 2011 |
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| Zahariou, Nikolaus Total change: 7.65 | |   |
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| 115th Ambelokipi Open | Ambelokipi - Athens | GRE | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1825 | 4.50 | 7 | 1.20 | 15 | 18.00 | |
|  Adamis, Petros | | | 1433 | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Azis, Azizis Ektoras | | | 2225 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kapellas, Nikiforos | | | 1468 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Stathakis, Ioannis | | | 1873 | GRE | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Kampitsis, Vasilios | | | 1866 | GRE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Dimitriou, G | | | 2171 | GRE | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Doudaniotis, Dimitrios | | | 1878 | GRE | 0.50 | 1 | 0.07 | 15 | 1.05 | | | * 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) | | | | 6th Open Pirgou Spilios Dimitris | Pirgos Ilias | GRE | 2011-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1825 | 1.00 | 3 | -0.69 | 15 | -10.35 | |
| | Volfson, Michail | | | 2029 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Stamatopoulos, Apostolos | | | 1654 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Moraitis, Thomas | | | 1656 | GRE | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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