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Individual Calculations December 2022 |
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| Rigopoulos-Tsigkos, Alexandros Total change: -64.60 | |   |
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| 182nd Ampelokipoi open | Athens | GRE | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 2110 | 4.00 | 6 | -1.73 | 20 | -34.60 | |
|  Mataragkas, Georgios | | | 1710 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Konstantinidis, Michail N | | | 1669 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Nemtsas, Hristoforos | | | 1731 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Tantaroudas- Papaspyrou, Harilao | | | 1484 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Tzanidakis, Mihail | | | 1532 | GRE | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Masas, Alexandros | | | 1473 | GRE | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | | | Autumn Chess Square 2022 | Athens | GRE | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 2110 | 4.00 | 6 | -1.50 | 20 | -30.00 | |
| | Pothos, Aris | | | 1710 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dimanoudis, Petros | | | 1543 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Zavrakidis, Nikolaos | | | 1611 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Poulos, Georgios | | | 1859 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Kratimenou, Maria | | | 1495 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Panagiotopoulos, Ioannis | | | 1815 | GRE | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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