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Individual Calculations July 2023 |
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| Foteinopoulos, Charalampos Total change: -2.20 | |   |
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| 4th ACC League 2023 - Group A | Athens | GRE | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1614 | 1.50 | 3 | 0.03 | 20 | 0.60 | |
|  Tsampas, Charalampos | | | 1448 | GRE | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Papadimitriou, Loukas | | | 2001 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hatzopoulos, Ioannis | | | 1499 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | 4th ACC League 2023 - Finals | Athens | GRE | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1614 | 0.50 | 1 | -0.14 | 20 | -2.80 | |
| | Masa, Alexandros | | | 1508 | GRE | 0.50 | 1 | -0.14 | 20 | -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) | | |
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