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Individual Calculations July 2022 |
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| Papazahariou, Nikolaos Total change: -23.00 | |   |
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| 1st closed tournament EPAS Pefkis Aristotelis | Pefki | GRE | 2022-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1492 | 1664 | 1.50 | 4 | -1.29 | 20 | -25.80 | |
|  Giannakis, Ioannis | | | 1437 | GRE | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Hristodoulou, Georgios | | | 1744 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Papazahariou, Thomas | | | 1264 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ntelis, Polizois | | | 1524 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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) | | | | 2022 team cup of Attica rounds 1-4 | Attica | GRE | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1664 | 1.00 | 1 | 0.14 | 20 | 2.80 | |
| | Georgopoulos, Andreas | | | 1350 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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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