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Individual Calculations January 2024 |
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| Spagkakas, Konstantinos Total change: 13.60 | |   |
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| 2023 Team Memory Cup of ESSTH-CHALK rounds 4-7 | ESSTH-CHALK | GRE | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1396 | 1.00 | 2 | 0.61 | 40 | 24.40 | |
|  Triantaphylidis, Alexandros I | | | 1486 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ballas, Athanasios-Panagiotis | | | 2085 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | 2023 Youth U16 Team Championship of ESSTH-CHALK rounds 5-7 | ESSTH-CHALK | GRE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1267 | 1396 | 1.00 | 2 | -0.27 | 40 | -10.80 | |
| | Drogalas, Georgios | | | 1049 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Karakotsios, Konstantinos | | | 1485 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | |
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