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Individual Calculations February 2023 |
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| Tsironis, Alexandros Total change: -66.00 | |   |
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| 2nd International open SKG Chess Academy "White Tower" X-mas A | Thessaloniki | GRE | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1998 | 3.50 | 9 | -3.30 | 20 | -66.00 | |
|  Kourkoulos-Arditis, Stamatis | m | | 2537 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Amiridou, Dimitra | | | 1839 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Tagkaloglou, Savvas Stefanos | | | 1706 | GRE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Siskou, Evangelia | | | 1505 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Skodras, Marios Konstantinos | | | 1560 | GRE | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Kavakopoulou, Ioulia Anastasia | | | 1445 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Theoharidis, Georgios | | | 1931 | GRE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Avanesyan, Aleksandr | | | 1598 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Giannopoulos, Ioannis | | | 1721 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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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