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Individual Calculations December 2022 |
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| Chantzopoulos, Theodoros Total change: -18.60 | |   |
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| 182nd Ampelokipoi open | Athens | GRE | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1579 | 2.50 | 6 | -0.06 | 20 | -1.20 | |
|  Petrova, Antoaneta | | | 1170 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Papaoulakis, Isidoros | | | 1773 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Delithanasis, Dimitrios | | | 2004 | GRE | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Nemtsas, Hristoforos | | | 1731 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sideris, Theodoros | | | 1717 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Loukopoulos, Nektarios | | | 1421 | GRE | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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) | | | | Autumn Chess Square 2022 | Athens | GRE | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1579 | 0.00 | 1 | -0.87 | 20 | -17.40 | |
| | Kalliantasis, Serafeim | | | 1261 | GRE | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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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