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Individual Calculations December 2022 |
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| Pelantakis, Mihail Total change: 0.40 | |   |
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| Autumn Chess Square 2022 | Athens | GRE | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1971 | 3.50 | 6 | -1.80 | 20 | -36.00 | |
|  Pitsakis, Ilias | | | 1571 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Antoniadis, Anastasios | | | 1540 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Ziomas, Konstantinos Dimitrios | | | 1766 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Nemtsas, Hristoforos | | | 1731 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Dimanoudis, Petros | | | 1543 | GRE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Pothos, Aris | | | 1471 | GRE | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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) | | | | 1st Elit tournament SO Chalandriou Oct 2022 | Chalanadri | GRE | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 1971 | 4.00 | 7 | 1.82 | 20 | 36.40 | |
| | Nikolaou, Georgios | f | | 2200 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Tzortzis, Dimitrios | | | 2021 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kazantzoglou, Stefanos | | | 1962 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Georgoulias, Dionisios | | | 1954 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Korniotis, Filippos | | | 2106 | GRE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Alexakis, Dimitris | m | | 2465 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Rahmanidis, Petros | | | 2265 | GRE | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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