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Individual Calculations April 2023 |
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| Ioannidis, Konstantinos I Total change: -13.60 | |   |
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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 |
| 1146 | 1125 | 3.00 | 6 | 0.18 | 40 | 7.20 | |
|  Gkadakis, Nikolaos | | | 1081 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | |  Karakotsios, Loukas Georgios | | | 1133 | GRE | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Bekiari, Angeliki | | | 1117 | GRE | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Balafoutas, Dimitrios | | | 1180 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Xouplidis, Filippos | | | 1171 | GRE | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Farmakis, Ioannis K | | | 1196 | GRE | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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 |
| 1379 | 1203 | 0.50 | 4 | -0.66 | 40 | -26.40 | |
| | Merkouropoulos, Dionysios | | | 1566 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Bekiari, Angeliki | | | 1160 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Chalkias, Michail Panagiotis | | | 1419 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Balafoutas, Alexandros | | | 1369 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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 |
| 1230 | 1203 | 2.00 | 4 | 0.14 | 40 | 5.60 | |
| | Kosmarikos, Dimitris | | | 1072 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Anemogianni, Savvina | | | 1153 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Triantaphylidis, Alexandros I | | | 1394 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Misios, Konstantinos | | | 1302 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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