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Individual Calculations April 2023 |
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| Sioutis, Angelos Total change: 27.60 | |   |
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| 18th open T Siaperas 2023 | Athens | GRE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1683 | 3.50 | 5 | 0.96 | 40 | 38.40 | |
|  Priftis, Evangelos | | | 1283 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alexakis, Dimitrios | | | 2024 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Bakos, Konstantinos | | | 1196 | GRE | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Delithanasis, Dimitrios | | | 1913 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Mytilinis, Sokratis | | | 1810 | GRE | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1538 | 1683 | 3.00 | 5 | -0.27 | 40 | -10.80 | |
| | Palaiologos, Antonios | | | 1340 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sotirakopoulos, Panagiotis | | | 1283 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Robotis, Nikolaos | | | 1508 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mourelatos, Spyridon | | | 1733 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Soukarie, Zorz | | | 1824 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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