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Individual Calculations March 2024 |
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| Kokkalis, Stefanos Total change: 9.40 | |   |
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| 187th Ampelokipoi Open Jan 2024 | Athens | GRE | 2024-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1212 | 2.00 | 6 | 0.47 | 20 | 9.40 | |
|  Koerant, Filipos | | | 1732 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Dalpis, Nikolaos | | | 1060 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Maratos, Antonios | | | 1390 | GRE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Vazelakis, Dimitrios | | | 1655 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mokas, Vasilios | | | 1537 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ioannidis, Ilias | | | 1331 | GRE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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