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Individual Calculations April 2023 |
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| Balafoutas, Dimitrios Total change: -16.00 | |   |
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| AMO Galaxias RR - A group 1000-1300 | Thessaloniki | GRE | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1137 | 1180 | 4.00 | 6 | 0.63 | 40 | 25.20 | |
|  Karakotsios, Loukas Georgios | | | 1133 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Bekiari, Angeliki | | | 1117 | GRE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Xouplidis, Filippos | | | 1171 | GRE | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ioannidis, Konstantinos I | | | 1125 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Farmakis, Ioannis K | | | 1196 | GRE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Gkadakis, Nikolaos | | | 1081 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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) | | | | 10th youth U16 tournament SA Sykeon Feb 2023 - A | Thessaloniki | GRE | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1249 | 1.00 | 4 | -1.33 | 40 | -53.20 | |
| | Keramaros, Vasileios | | | 1363 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Timologos, Alexandros Aristotelis | | | 1051 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kamperidis, Charalampos | | | 1285 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Ladopoulos, Vasileios | | | 1025 | GRE | 0.00 | 1 | -0.78 | 40 | -31.20 | |
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) | | | | Open 25th of March A | Thessaloniki | GRE | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1249 | 2.00 | 3 | 0.30 | 40 | 12.00 | |
| | Charistes, Nikolaos | | | 1438 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Koutsos, Charisios | | | 1017 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Stefanou, Anastasios | | | 1135 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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