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Individual Calculations September 2022 |
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| Theodoridis, Charalampos Total change: 71.61 | |   |
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| 31st International open of Kavala - B group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1477 | 4.50 | 9 | 2.03 | 31 | 62.93 | |
|  Apostolakakis, Ioannis | | | 1795 | GRE | 0.00 | 1 | -0.13 | 31 | -4.03 | |  Demelkas, Ioannis | | | 1797 | GRE | 0.00 | 1 | -0.13 | 31 | -4.03 | | | Dimaki, Evangelia | | | 1321 | GRE | 1.00 | 1 | 0.29 | 31 | 8.99 | | | Alevizakis, Panagiotis | | | 1796 | GER | 0.50 | 1 | 0.37 | 31 | 11.47 | | | Kazantzoglou, Nikolaos | | | 1419 | GRE | 1.00 | 1 | 0.42 | 31 | 13.02 | | | Konstantinidis, Mavroudis | | | 1622 | GRE | 1.00 | 1 | 0.69 | 31 | 21.39 | | | Moutzouris, Emanuel | | | 1760 | GRE | 0.50 | 1 | 0.34 | 31 | 10.54 | | | Stoychev, Ognian | | | 1981 | BUL | 0.50 | 1 | 0.46 | 31 | 14.26 | | | Merkouropoulos, Dionysios | | | 1642 | GRE | 0.00 | 1 | -0.28 | 31 | -8.68 | |
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) | | | | 49th National Team Championship of A Category 2022 | Thessaloniki | GRE | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1585 | 1.50 | 4 | -0.16 | 31 | -4.96 | |
| | Gkogkolas, Georgios | | | 1185 * | GRE | 1.00 | 1 | 0.08 | 31 | 2.48 | | | Gkavardinas, Antonios | | | 2170 | GRE | 0.00 | 1 | -0.02 | 31 | -0.62 | | | Lafkidis, Apostolos | | | 1658 | GRE | 0.50 | 1 | 0.10 | 31 | 3.10 | | | Katsanis, Vasileios Dim | | | 1720 | GRE | 0.00 | 1 | -0.32 | 31 | -9.92 | | | * 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) | | | | 2022 National Youth Championships finals - open U12 | Thessaloniki | GRE | 2022-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1585 | 6.50 | 9 | 0.44 | 31 | 13.64 | |
| | Karakotsios, Loukas Georgios | | | 1221 | GRE | 1.00 | 1 | 0.10 | 31 | 3.10 | | | Papakyriakou, Charalampos | | | 1320 | GRE | 1.00 | 1 | 0.18 | 31 | 5.58 | | | Vassis, Michail | | | 1747 | GRE | 0.00 | 1 | -0.29 | 31 | -8.99 | | | Kiryttopoulos, Panagiotis Aris | | | 1454 | GRE | 0.50 | 1 | -0.18 | 31 | -5.58 | | | Boutikos, Eleftherios | | | 1426 | GRE | 1.00 | 1 | 0.29 | 31 | 8.99 | | | Mantazis, Georgios Rafail | | | 1354 | GRE | 0.50 | 1 | -0.29 | 31 | -8.99 | | | Skodras, Marios Konstantinos | | | 1494 | GRE | 0.50 | 1 | -0.12 | 31 | -3.72 | | | Balafoutas, Alexandros | | | 1285 | GRE | 1.00 | 1 | 0.15 | 31 | 4.65 | | | Lafkidis, Apostolos | | | 1658 | GRE | 1.00 | 1 | 0.60 | 31 | 18.60 | |
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) | | |
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