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Individual Calculations September 2023 |
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| Soursos, Panayotis Total change: -11.60 | |   |
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| 3rd Summer open Chess Square 2023 | Athens | GRE | 2023-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1301 | 0.00 | 2 | -0.58 | 20 | -11.60 | |
|  Ladas, Dimitrios | | | 1897 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Kilakos, Dimitrios | | | 1259 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | |
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