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Individual Calculations January 2023 |
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| Ntounias, Ioannis Total change: 14.80 | |   |
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| 2022 Youth U16 Team Championship of Attica | Attica | GRE | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1641 | 4.00 | 4 | 0.75 | 40 | 30.00 | |
|  Diamantidis, Nikolaos | | | 1163 | GRE | 1.00 | 1 | 0.05 | 40 | 2.00 | |  Zavrakidis, Nikolaos | | | 1611 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Lampropoulos, Pavlos | | | 1361 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Priftis, Evangelos | | | 1241 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 10th open PAO Chess Club 2022 | Athens | GRE | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1641 | 2.50 | 5 | -0.38 | 40 | -15.20 | |
| | Kazantzoglou, Aristotelis | | | 1241 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kazantzoglou, Stefanos | | | 1962 | GRE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Karathanasis, Vlasis | | | 1920 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kazantzoglou, Nikolaos | | | 1430 | GRE | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Moschovakis, Dimitrios 46671 | | | 1271 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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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