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Individual Calculations August 2022 |
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| Deli, Eleanna Ratzvika Total change: -39.60 | |   |
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| Over 1600 ACC May 2022 | Athens | GRE | 2022-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1815 | 2.50 | 7 | -1.75 | 20 | -35.00 | |
|  Apostolou, Nikolaos | | | 1637 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Kyriakidis, Orestis | | | 1726 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Marianidis, Dimitrios | | | 1686 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Raptakis, Solon | | | 1818 | GRE | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Tzortzatos, Dimosthenis Panagiot | | | 1813 | GRE | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Galanopoulos, Efraim | | | 1624 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Panagiotopoulos, Ioannis | | | 1832 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | 3rd summer open Chess Square 2022 | Athens Ampelokipoi | GRE | 2022-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1795 | 3.50 | 6 | -0.23 | 20 | -4.60 | |
| | Mavromoustakos, Thomas | | | 1436 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lazaridis-Elmaloglou, Lazaros | | | 1846 | GRE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Zahariou, Nikolaus | | | 1511 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Michelakos, Panagiotis | f | | 2289 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Tsamtsouris, Efthymios | | | 1395 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nemtsas, Hristoforos | | | 1719 | GRE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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