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Individual Calculations January 2023 |
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| Vazelakis, Dimitrios Total change: 4.20 | |   |
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| Celebration open chess square 2022 | Athens | GRE | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1705 | 4.50 | 7 | -0.25 | 20 | -5.00 | |
|  Stavropoulos, Sotirios | | | 1305 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Makrylakis, Iason | | | 1326 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bitzios, Dimitrios | | | 1360 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Koutrakis, Stamatios | | | 1809 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Sidiropoulos, Vasilis | | | 1774 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Papadopoulos, Antonios Ioan | | | 1277 | GRE | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Poulos, Georgios | | | 1824 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1705 | 3.00 | 5 | 0.46 | 20 | 9.20 | |
| | Triantafillis, Evaggelos | | | 1647 | GRE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Psofimi, Milia | | | 1614 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Tolis, Evangelos | | | 1980 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Paouris, Nikolaos | | | 1847 | GRE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Katsoulakis, Markos | | | 1390 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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