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Rapid:
Individual Calculations January 2025 |
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| Papakyriakou, Charalampos Total change: 55.20 | |   |
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| 2024 Youth U14 Team Rapid ESSAMTH | Xanthi | GRE | 2024-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1623 | 4.00 | 5 | 0.94 | 40 | 37.60 | |
|  Bachtsevanis, Charalampos | | | 1454 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Iliopoulos, Panagiotis | | | 1520 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Krivas, Konstantinos | | | 1611 | GRE | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Tsourgiannis, Nikolaos | | | 1633 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Valsamidis, Efstathios | | | 1485 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | 1st Rapid Open Horizons 2024 | Kavala | GRE | 2024-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1623 | 1.50 | 3 | 0.44 | 40 | 17.60 | |
| | Ketzetzis, Georgios | f | | 2023 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sidiropoulos, Emmanouil | | | 1455 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Theodoridis, Charalampos | | | 1811 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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