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Individual Calculations September 2023 |
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| Vardakas, Grigorios Total change: -5.60 | |   |
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| 3rd International tournament Thessaloniki - A group | Thessaloniki | GRE | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2093 | 2.00 | 4 | -0.28 | 20 | -5.60 | |
|  Beltran Ortiz, Edda Georgina | | | 1684 | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zia, Tahsin Tajwar | f | | 2305 | BAN | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ziomas, Konstantinos Dimitrios | | | 1863 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ma, Lin | | | 2211 | CHN | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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