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Individual Calculations May 2024 |
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| Petropoulos, Filaretos Total change: -21.20 | |   |
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| 188th Ampelokipoi Open Feb 2024 | Athens | GRE | 2024-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1484 | 1.50 | 5 | -1.06 | 20 | -21.20 | |
|  Poulos, Georgios | | | 1883 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tampourakis, Georgios | | | 1272 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Fragkos, Christos | | | 1148 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vazelakis, Dimitrios | | | 1686 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Loukopoulos, Nektarios | | | 1421 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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