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Individual Calculations September 2021 |
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| Vrolijk, Liam Total change: -1.00 | |   |
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| 30th International open of Kavala 2021 - A group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2365 | 2480 | 5.50 | 9 | -0.10 | 10 | -1.00 | |
|  Poupalos, Nikolaos | | | 2080 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kazakos, Markos | | | 2113 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Sidiropoulos, Nikolaos | | | 2132 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Demchenko, Anton | g | | 2597 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Postny, Evgeny | g | | 2568 | ISR | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Chandra, Akshat | g | | 2517 | USA | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Patrelakis, Evaggelos | | | 2281 | GRE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Spyropoulos, Nikolaos | f | | 2425 | GRE | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Theodorou, Nikolas | m | | 2569 | GRE | 0.00 | 1 | -0.38 | 10 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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