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Individual Calculations September 2023 |
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| Mekolli, Iraklis Total change: 3.60 | |   |
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| 32nd International open of Kavala Vasilis Theodoridis- C group | Kavala | GRE | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1095 | 1191 | 2.00 | 4 | -0.53 | 40 | -21.20 | |
|  Kalonomos, Ioannis | | | 1044 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Spyratou, Kleanthi | | | 1182 | GRE | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Lioliosidi, Eirini | | | 1077 | GRE | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Karpetis, Stergios | | | 1075 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | 3rd International tournament Thessaloniki - C group | Thessaloniki | GRE | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1050 | 1191 | 2.00 | 2 | 0.62 | 40 | 24.80 | |
| | Mingas, Dimitrios | | | 1020 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Karakotsios, Loukas Georgios | | | 1080 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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