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Individual Calculations October 2023 |
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| Vasilopoulos, Georgios Th Total change: -56.00 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1125 | 0.50 | 4 | -0.36 | 40 | -14.40 | |
|  Papakyriakou, Charalampos | | | 1580 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Kountrias, Kosmas Ioannis | | | 1487 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Latifis, Panagiotis | | | 1300 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Chompas, Vasileios | | | 1173 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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 open of Nikaia - Honor to National Resistance2023 - B group | Nikaia | GRE | 2023-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1123 | 0.50 | 4 | -1.04 | 40 | -41.60 | |
| | Kouvaras, Andreas | | | 1450 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Papadopoulos, Prodromos Na | | | 1257 | GRE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kokkalis, Stefanos | | | 1157 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Papaspyropoulos, Georgios | | | 1018 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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