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Individual Calculations September 2021 |
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| Papaoulakis, Isidoros Total change: 6.00 | |   |
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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 |
| 1663 | 1563 | 2.50 | 6 | 0.15 | 40 | 6.00 | |
|  Ornithopoulos, Nikolaos | | | 1902 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Lagaras, Stylianos | | | 1865 | GRE | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kassios, Dimitrios | | | 1529 | GRE | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Pothos, Aris | | | 1426 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Vassis, Michail | | | 1476 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Karounis, Ioannis | | | 1778 | GRE | 0.50 | 1 | 0.27 | 40 | 10.80 | |
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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