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Individual Calculations December 2021 |
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| Hadjiyiannis, Costas Total change: 12.00 | |   |
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| 2nd International Tournament O.FI.S. 2021 | Larnaca | CYP | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1673 | 4.00 | 8 | 0.60 | 20 | 12.00 | |
|  Samunenkov, Ihor | f | | 2073 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Psarianou, Eleni | | | 1273 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soubirou, Oriane | | wf | 2073 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ermemis, Zehra Ece | | | 1273 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dermatopoulos, Konstantinos | | | 1973 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ermemis, Kadir Efe | | | 1338 | TUR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Zlotogorski, Itay | | | 1871 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Florentiades, Michalis | | | 1996 | CYP | 0.50 | 1 | 0.37 | 20 | 7.40 | | | * 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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