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Individual Calculations December 2021 |
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| Skaltsounis, Panayotis Total change: 36.60 | |   |
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| Sunday's open plus30 Chess Square 2021 new dates | Athens | GRE | 2021-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1634 | 4.50 | 6 | 1.83 | 20 | 36.60 | |
|  Papapetropoulos, Periklis | | | 1959 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ntovas, Dimitrios | | | 1244 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Karatzanos, Konstantinos | | | 1234 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deli, Eleanna Ratzvika | | | 1778 | GRE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Papahristoudis, Anastasios | | | 1863 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Poulos, Georgios | | | 1883 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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