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Individual Calculations July 2023 |
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| Sehas, Nikolaos Total change: 22.00 | |   |
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| 185th Open Ampelokipi CC May 2023 | Athens | GRE | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1541 | 4.00 | 6 | 0.91 | 20 | 18.20 | |
|  Paschalis, Efstathios | | | 1174 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sideris, Theodoros | | | 1806 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Stavropoulos, Simeon | | | 1379 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ioannidis, Ilias | | | 1408 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ntaifas, Ioannis | | | 1651 | GRE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Katsaragakis, Evangelos | | | 1714 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | Spring open Chess Square 2023 | Athens | GRE | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1166 | 1541 | 2.00 | 2 | 0.19 | 20 | 3.80 | |
| | Kazantzoglou, Aristotelis | | | 1157 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Paschalis, Efstathios | | | 1174 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | |
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