Individual Calculations April 2023 |
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Panagiotakos, Petros Total change: -3.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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11th open PAO Chess Club 2023 | Athens | GRE | 2023-01-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1912 | 1506 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| Papaoulakis, Isidoros | | | 1912 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | 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) | | 2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1902 | 1506 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| Christidis, Savvas | | | 1902 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | 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) | |
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