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Individual Calculations September 2023 |
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| Sarsentos, Dimitrios Total change: 5.80 | |   |
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| 3rd Summer open Chess Square 2023 | Athens | GRE | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1478 | 3.00 | 6 | 0.24 | 20 | 4.80 | |
|  Nemtsas, Hristoforos | | | 1833 | GRE | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Vuka, Alboreno | | | 1497 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Ntovas, Dimitrios | | | 1236 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Antoniadis, Anastasios | | | 1515 | GRE | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Tampourakis, Georgios | | | 1198 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Merkos, Thomas | | | 1866 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | 1st summer Thoukididis o Alimousios 2023 | Alimos | GRE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1478 | 1.50 | 4 | 0.05 | 20 | 1.00 | |
| | Koukas, Anastasios | | | 1987 | GRE | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Alevizos, Konstantinos | | | 1869 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Matiatos, Pantios | | | 1237 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Zahariou, Nikolaus | | | 1467 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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