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Rapid:
Individual Calculations January 2025 |
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| Eleftheriou, Georgios Total change: 19.40 | |   |
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| 28th rapid Petros Kolyvas Dec 2024 | Athens | GRE | 2024-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1757 | 2.50 | 5 | 0.16 | 20 | 3.20 | |
|  Karanikas, Harilaos | | | 1890 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Perakaki, Makrina-Eirini | | | 1549 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kapagiannidis, Konstantinos | | | 1539 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Apostolopoulos, Ioannis | | | 2077 | GRE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Kesoglou, Konstantinos | | | 1878 | GRE | 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) | | | | 30th rapid Petros Kolyvas Dec 2024 | Athens | GRE | 2024-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1757 | 4.00 | 6 | 0.81 | 20 | 16.20 | |
| | Papakostopoulos, Alexandros | | | 1470 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Stefanopoulos, Orestis | f | | 2050 | GRE | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Kratidis, Anastasios | | | 1782 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Koukas, Anastasios | | | 1965 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kapagiannidis, Konstantinos | | | 1539 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chatzinikolaou, Alexandros | | | 1587 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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