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Individual Calculations September 2022 |
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| Dorfanis, Ilarion Total change: -50.80 | |   |
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| 31st International open of Kavala - A group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2141 | 4.00 | 9 | -1.46 | 20 | -29.20 | |
|  Beerdsen, Thomas | m | | 2500 | NED | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Pijpers, Arthur | m | | 2458 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Christodoulou, Panormitis | | | 1933 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Hartofylakas, Spyros | | | 1863 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Tsakona, Maria | | | 2007 | GRE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Nikolaev, Georgi | | | 2026 | BUL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Georgoulias, Dionisios | | | 1904 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Stefanou, Konstantinos | | | 1996 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Tsarsitalidis, Christos | | | 1896 | GRE | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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) | | | | 1st International tournament of Thessaloniki 2022 - A group | Thessaloniki | GRE | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2141 | 0.50 | 2 | -1.08 | 20 | -21.60 | |
| | Karamichos, Michail | | | 1847 | GRE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Martinelli, Valeria | | | 1962 | ITA | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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