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Individual Calculations September 2019 |
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| Zahariou, Nikolaus Total change: -26.60 | |   |
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| 2nd Summer open Chess Square 2019 | Athens | GRE | 2019-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1614 | 4.00 | 7 | -1.33 | 20 | -26.60 | |
|  Chatzinikolaou, Diogenis | | | 1214 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ignatiadis, Konstantinos | | | 1920 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Pournaras, Panagiotis | | | 1342 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tsampoulis, Panagiotis | | | 1214 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kanterakis, Emmanouil | | | 1229 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Drivas, Georgios I | | | 1275 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Chatzinikolaou, Alexandros | | | 1439 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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