Individual Calculations January 2024 |
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Petkakis, Odysseas Total change: 47.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3rd open The weekender Dec 2023 | Larisa | GRE | 2023-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1473 | 1435 | 3.00 | 4 | 1.18 | 40 | 47.20 | |
| Tsiaras, Dimitrios | | | 1587 | GRE | 1.00 | 1 | 0.70 | 40 | 28.00 | | Balaskas, Stefanos | | | 1281 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | Tselepis, Ioannis | | | 1640 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | Kranas, Marios | | | 1384 | GRE | 1.00 | 1 | 0.43 | 40 | 17.20 | | 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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