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Individual Calculations July 2023 |
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| Ioannidis, Efklidis Total change: -10.60 | |   |
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| 185th Open Ampelokipi CC May 2023 | Athens | GRE | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1334 | 3.00 | 7 | -0.53 | 20 | -10.60 | |
|  Santorinaios, Iakovos | | | 1828 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Kokkalis, Stefanos | | | 1124 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Vassalos, Panagiotis | | | 1128 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Kazantzoglou, Aristotelis | | | 1157 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Stavropoulos, Kriton Michail | | | 1113 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sideris, Theodoros | | | 1806 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Fotiadis, Filippos | | | 1409 | GRE | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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