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Individual Calculations January 2023 |
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| Garyfallou, Dimosthenis Total change: -51.20 | |   |
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| Celebration open chess square 2022 | Athens | GRE | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1507 | 2.00 | 5 | -1.46 | 40 | -58.40 | |
|  Kallaras, Georgios | | | 1143 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Koutrakis, Stamatios | | | 1809 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Manolopoulos, Christos | | | 1172 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Papadopoulos, Antonios Ioan | | | 1277 | GRE | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Makrylakis, Iason | | | 1326 | GRE | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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) | | | | Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1507 | 1.00 | 2 | 0.18 | 40 | 7.20 | |
| | Koukouves, Vlasios | | | 1900 | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tsamtsouris, Efthymios | | | 1323 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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