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Individual Calculations April 2022 |
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| Geroukalis, Hristos Total change: 3.60 | |   |
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| 179th Ampelokipoi open | Athens Ampelokipoi | GRE | 2022-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1545 | 3.50 | 6 | 0.03 | 20 | 0.60 | |
|  Karapappas, Nikolaos | | | 1145 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Deli, Eleanna Ratzvika | | | 1773 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tzekos, Georgios | | | 1220 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Anastasopoulos, Angelos | | | 1719 | GRE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Petropoulos, Filaretos | | | 1635 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Stylianidis, Orestis | | | 1288 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | 2022 ESSNA Team Championship - C Category rounds 1-6 | ATTICA | GRE | 2022-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1545 | 0.50 | 2 | 0.15 | 20 | 3.00 | |
| | Vyzaniaris, Anastasios | | | 1839 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nemtsas, Hristoforos | | | 1789 | GRE | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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