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Individual Calculations February 2023 |
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| Kyparissopoulos, Spyridon Total change: 147.20 | |   |
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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 |
| 2087 | 1668 | 4.50 | 9 | 3.70 | 40 | 148.00 | |
|  Konstantinidis, Konstantinos | | | 2073 | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Stoinev, Metodi | | | 2174 | BUL | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Mitrandzas, Athanasios | | | 2046 | GRE | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Brankov, Krasimir | | | 2234 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Leftheriotis, Alexandros | | | 2052 | GRE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Kuru, Atilla | | | 2052 | TUR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Grapsa, Georgia | | wf | 1989 | GRE | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Mihailidou, Magdalini | | | 1859 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Tsaknakis, Zisis | f | | 2304 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | Six Days Budapest January 2023 U2250 | Budapest | HUN | 2023-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1668 | 1.00 | 7 | -0.02 | 40 | -0.80 | |
| | Gilfanov, Marat I | | | 1954 | RUS | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Juhasz, Mark | | | 2092 | HUN | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Apaar, Saxena | | | 1755 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Varga, Richard | | | 2043 | HUN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kormos, Adam | | | 2182 | HUN | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Marta, Dominik | | | 2125 | HUN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Szakmary, Domonkos | | | 1880 | HUN | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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