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Individual Calculations September 2022 |
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| Kalfas, Nikolaos Total change: 0.00 | |   |
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| 31st International open of Kavala - C group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1142 | 0 | 2.00 | 7 | 0.00 | 984 | | 0.00 | |
|  Koukoumpi, Athanasia | | | 1141 | GRE | 0.50 | 1 | 0.00 | | 0.00 | |  Sella, Eyal | | | 1433 | ISR | 0.00 | 1 | 0.00 | | 0.00 | | | Maragkozidis, Efstathios | | | 1020 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Bougas, Theodoros | | | 1111 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Papakyriakou, Petros | | | 1046 | GRE | 1.00 | 1 | 0.00 | | 0.00 | | | Pelalidou, Marianna | | | 1116 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | | Tsourgianni, Kyriaki | | | 1130 | GRE | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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