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Individual Calculations January 2023 |
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| Ignatiadis, Konstantinos Total change: 42.00 | |   |
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| Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1910 | 3.00 | 5 | 0.60 | 20 | 12.00 | |
|  Mihopoulos, Konstantinos | | | 2088 | GRE | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Lazaridis-Elmaloglou, Lazaros | | | 1860 | GRE | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Barbagiannis, Panayotis | | | 1917 | GRE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Lymperopoulos, Georgios | | | 1783 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Eftimakis, Dimitros | | | 1984 | GRE | 0.50 | 1 | 0.10 | 20 | 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) | | | | 10th open PAO Chess Club 2022 | Athens | GRE | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1910 | 5.50 | 7 | 1.50 | 20 | 30.00 | |
| | Gkogka, Elvis | | | 1510 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koukas, Anastasios | | | 1991 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Kalogeris, Ioannis | f | | 2412 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Ntaifas, Ioannis | | | 1663 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kazantzoglou, Stefanos | | | 1962 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Papathanasopoulos, Nikolaos | | | 1499 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karathanasis, Vlasis | | | 1920 | GRE | 0.50 | 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) | | |
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