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Individual Calculations July 2022 |
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| Zakkas, Alexandros Total change: -32.00 | |   |
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| 1st closed tournament EPAS Pefkis Aristotelis | Pefki | GRE | 2022-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1434 | 1.00 | 3 | -0.48 | 40 | -19.20 | |
|  Hristodoulou, Georgios | | | 1744 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Giannakis, Ioannis | | | 1437 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Papazahariou, Thomas | | | 1153 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | 2022 team cup of Attica rounds 1-4 | Attica | GRE | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1434 | 0.50 | 1 | -0.32 | 40 | -12.80 | |
| | Katsimpas, Theofanis | | | 1175 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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