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Individual Calculations January 2024 |
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| Karteri, Dimitra Total change: -6.20 | |   |
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| 56th Piraeus championship 2023 - D Svetushkin Memorial | Piraeus | GRE | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1732 | 2.50 | 5 | -1.05 | 20 | -21.00 | |
|  Mavroudis, Dionisios | | | 1395 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Tsamtsouris, Efthymios | | | 1634 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Koutrakis, Stamatios | | | 1831 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Marianidis, Dimitrios | | | 1533 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Karvountzis, Ioannis Chrysostomos | | | 1332 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | 2023 Atiica Team Cup Spiros Bikos | Attica | GRE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1732 | 3.00 | 5 | 0.74 | 20 | 14.80 | |
| | Panagopoulos, Georgios | | | 1664 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Tzortzatos, Dimosthenis Panagiot | | | 2032 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ignatiadis, Theodoros | | | 1908 | GRE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Zahariou, Nikolaus | | | 1457 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sitsanis, Nikolaos 44725 | | | 1788 | GRE | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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