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Individual Calculations July 2022 |
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| Nikitakis, Michail Total change: 72.40 | |   |
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| 1st tournament U1900 of SO Chalandriou Georgios Raftopoulos | Chalandri | GRE | 2022-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1111 | 1.00 | 3 | 0.49 | 40 | 19.60 | |
|  Antoniadis, Anastasios | | | 1492 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Spalas, Symeon Konstaninos | | | 1720 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Anadiotis, Vasileios | | | 1185 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | 24th open Herakleio Attica 2022 | Heraklion Attica | GRE | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1111 | 2.00 | 7 | 1.32 | 40 | 52.80 | |
| | Sideris, Theodoros | | | 1726 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Vassis, Anastasios | | | 1497 | GRE | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Sioutis, Angelos | | | 1411 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Marianidis, Dimitrios | | | 1580 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Athanasiou, Soumela | | | 1350 | GRE | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Hristou, Andreas | | | 1451 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Perrakis, Polychronis | | | 1578 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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