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Individual Calculations February 2023 |
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| Tzimas, Konstantinos Total change: 78.80 | |   |
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| Open tournament SIS Dec 2022 | Ioannina | GRE | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1133 | 1256 | 2.00 | 2 | 0.67 | 40 | 26.80 | |
|  Paterakis, Panagiotis Emm | | | 1080 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Papageorgiou, Vasiliki | | | 1185 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | 5th open Nikolaos Giamarelos 2023 - A group | Chalkida | GRE | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1274 | 2.50 | 7 | 1.30 | 40 | 52.00 | |
| | Kyriakidis, Orestis | | | 1692 | GRE | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Theodoropoulos, Alexandros | | | 1454 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Liamos, Asterios | | | 1716 | GRE | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Kalyva, Kyriaki | | | 1775 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Papadopoulos, Antonios Ioan | | | 1444 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Mavromoustakos, Thomas | | | 1422 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Lampou, Marianta | | | 1520 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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) | | |
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