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Individual Calculations August 2022 |
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| Angelopoulos, Athanasios Total change: -4.60 | |   |
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| 3rd open SPS Gioachino Greco 2022 | Athens | GRE | 2022-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1063 | 1.00 | 5 | 0.05 | 40 | 2.00 | |
|  Papamichael, Georgios | | | 1646 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Diatsintos, Ilias | | | 1372 | GRE | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Diatsintos, Apostolos | | | 1610 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tsamtsouris, Efthymios | | | 1134 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Hatziveis, Georgios | | | 1165 | GRE | 0.50 | 1 | 0.14 | 40 | 5.60 | |
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) | | | NOTE: K factor changed | | 4th open Gioachino Greco 2022 | Athens | GRE | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1063 | 0.50 | 3 | -0.33 | 20 | -6.60 | |
| | Chrysikopoulos, Ioannis A | | | 1048 | GRE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Chrysikopoulos, Andreas | | | 1317 | GRE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Karatapanis, Konstantinos | | | 1392 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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