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Individual Calculations April 2023 |
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| Hronopoulos, Dimitrios Total change: 16.60 | |   |
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| 183rd Open Ampelokipi CC Jan 2023 | Athens | GRE | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1229 | 2.00 | 6 | 0.83 | 20 | 16.60 | |
|  Tzanidakis, Mihail | | | 1632 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lykiardopoulos, Miltiadis | | | 1538 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Panaidis, Fragkiskos | | | 1202 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Sehas, Nikolaos | | | 1615 | GRE | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Masa, Alexandros | | | 1513 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vuka, Alboreno | | | 1511 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | 2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1229 | 1.00 | 2 | 0.00 | 20 | 0.00 | |
| | Sideris, Vasilios | | | 1348 | GRE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Kazantzidi, Antelina | | | 1113 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | |
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