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Individual Calculations April 2023 |
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| Dallis, Ioannis Total change: 6.40 | |   |
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| 183rd Open Ampelokipi CC Jan 2023 | Athens | GRE | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1541 | 3.50 | 6 | 0.32 | 20 | 6.40 | |
|  Papanikos, Konstantinos | | | 1235 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Hahabis, Nikolaos | | | 1837 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Marianidis, Dimitrios | | | 1568 | GRE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Bakos, Konstantinos | | | 1196 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ioannidis, Ilias | | | 1392 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Nemtsas, Hristoforos | | | 1870 | GRE | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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