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Individual Calculations January 2024 |
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| Antoniadis, Anastasios Total change: 33.80 | |   |
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| 2023 Atiica Team Cup Spiros Bikos | Attica | GRE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1505 | 3.00 | 6 | -1.03 | 20 | -20.60 | |
|  Grosias, Aristeidis | | | 1346 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | |  Katsadoros-Fegeros, Konst | | | 1154 | GRE | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Karagiannis, Nikolaos | | | 1203 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Katsikas, Konstantinos | | | 1148 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Mataragkas, Georgios | | | 1488 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Sakkas, Konstantinos | | | 1775 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | |
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) | | | | Celebration open chess square 2023 | Athens | GRE | 2023-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1505 | 4.00 | 6 | 2.72 | 20 | 54.40 | |
| | Panopoulos, Ioannis | | | 1874 | GRE | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Mahmoud, Mosaad | | | 1881 | EGY | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Ntaifas, Ioannis | | | 1645 | GRE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Nemtsas, Hristoforos | | | 1811 | GRE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Tsampas, Charalampos | | | 1461 | GRE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Stratigos, Spiros | | | 1905 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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