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Individual Calculations January 2022 |
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| Passakos, Georgios Total change: -1.80 | |   |
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| 2021 Spyros Bikos Attica team Cup | ESSNA | GRE | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1805 | 0.50 | 2 | -0.73 | 20 | -14.60 | |
|  Tsomis, Dimitrios | f | | 1827 | GRE | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Koukouves, Vlasios | | | 1607 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | 2021 Lazaros Drepaniotis Attica team Cup | ESSNA | GRE | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1805 | 1.00 | 1 | 0.64 | 20 | 12.80 | |
| | Vrettos, Augoustinos | | | 1904 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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