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Individual Calculations September 2021 |
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| Ioannidis, Georgios Alexandros Total change: 35.40 | |   |
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| 28th International Open Nikaia 2021 Honour to National Resistance - Group A | Nikaia | GRE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1508 | 3.50 | 7 | 1.77 | 20 | 35.40 | |
|  Kalyva, Kyriaki | | | 1823 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Dimanoudis, Petros | | | 1652 | GRE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Merkos, Thomas | | | 1703 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Papathanasiou, Alexios | | | 1612 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Tsomis, Dimitrios | f | | 1866 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Iatros, Aristidis | | | 1588 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Deli, Eleanna Ratzvika | | | 1768 | GRE | 0.50 | 1 | 0.32 | 20 | 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) | | |
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