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Individual Calculations February 2023 |
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| Theoharidis, Georgios Total change: -39.40 | |   |
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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 |
| 1890 | 1931 | 3.00 | 9 | -1.97 | 20 | -39.40 | |
|  Trimitzios, Petros | f | | 2363 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Voutsas, Leonidas | | | 1656 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Shefer, Uri | | | 1806 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Giannopoulos, Ioannis | | | 1721 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mitrandzas, Athanasios | | | 2046 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Mixakis, Evangelos | | | 1900 | GRE | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Tsironis, Alexandros | | | 1998 | GRE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Grapsa, Georgia | | wf | 1989 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Avanesyan, Aleksandr | | | 1531 * | ARM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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