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Individual Calculations July 2022 |
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| Panagiotakos, Petros Total change: -4.00 | |   |
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| 1st closed tournament EPAS Pefkis Aristotelis | Pefki | GRE | 2022-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1637 | 2.50 | 4 | -0.41 | 20 | -8.20 | |
|  Papazahariou, Thomas | | | 1237 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ntelis, Polizois | | | 1524 | GRE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Roussos, Antonis | | | 1577 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Giannakis, Ioannis | | | 1437 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | 2022 team cup of Attica rounds 1-4 | Attica | GRE | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1637 | 0.50 | 1 | 0.21 | 20 | 4.20 | |
| | Mihotas, Petros | | | 1793 | 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) | | |
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