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Individual Calculations April 2022 |
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| Mataragkas, Georgios Total change: -8.60 | |   |
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| 55th Piraeus Championship Giorgos Bichakis Memorial | Piraeus | GRE | 2022-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1424 | 1.00 | 6 | -0.09 | 20 | -1.80 | |
|  Tsalamagkakis, Ilias | | | 1837 | GRE | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Asvestopoulos, Christos Dominikos | | | 1855 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Poupalos, Nikolaos | | | 1971 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Oikonomopoulos, Filippos | | | 1767 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bichakis, Ioannis | | | 1299 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Soukarie, Zorz | | | 1746 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | 2022 ESSNA Team Championship - C Category rounds 1-6 | ATTICA | GRE | 2022-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1424 | 0.00 | 3 | -0.34 | 20 | -6.80 | |
| | Ter Gevorkian, Edouardos | | | 1716 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nemtsas, Hristoforos | | | 1789 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tsounis, Serafim | | | 1814 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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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