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Individual Calculations September 2021 |
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| Nikolakis, Panagiotis Marios Total change: 26.40 | |   |
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| 1st summer cool open | Nea Flogita | GRE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1879 | 3.00 | 5 | -0.06 | 20 | -1.20 | |
|  Tsitros, Anastasios Christos | | | 1479 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsaknakis, Zisis | | | 2236 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Magalakis, Stefanos | | | 2030 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lagogianni, Niki Vasiliki | | | 1479 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galanis, Nikolaos-Panagiotis | | | 1633 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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) | | | | 30th International open of Kavala 2021 - A group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1879 | 4.00 | 7 | 1.38 | 20 | 27.60 | |
| | Isaakidis, Alexandros | | | 2215 | CYP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mihailidou, Magdalini | | | 1796 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Georgiev, Konstantin | | | 2062 | BUL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pirvulescu, Adrian | | | 1988 | ROU | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Deli, Eleanna Ratzvika | | | 1768 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Magalakis, Stefanos | | | 2030 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Poupalos, Nikolaos | | | 2005 | GRE | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | |
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