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Individual Calculations April 2023 |
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| Orfanidou, Anastasia Total change: 0.00 | |   |
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| 2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1338 | 0 | 2.00 | 5 | 0.00 | 1266 | | 0.00 | |
|  Kalliora, Despoina | | | 1473 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Mavromoustakos, Thomas | | | 1422 | GRE | 0.50 | 1 | 0.00 | | 0.00 | |  Hatzimihail, Panagiotis | | | 1338 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Armaos, Petros | | | 1045 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Vorgias, Konstantinos | | | 1412 | GRE | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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