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Individual Calculations October 2022 |
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| Sacharewicz, Krzysztof Total change: 7.60 | |   |
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| II Swidnicki Festiwal Szachowy Open A | Burkatow | POL | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1786 | 4.00 | 5 | -0.44 | 20 | -8.80 | |
|  Bialy, Borys | | | 1392 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Zawada, Radoslaw | | | 1386 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wiewiora, Mateusz | | | 1398 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Olejarczyk, Remigiusz | | | 1544 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Czak, Dominik | | | 1432 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | Primorsko Open A 2022 | Primorsko | BUL | 2022-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1786 | 4.50 | 8 | 0.82 | 20 | 16.40 | |
| | Markidis, Konstantinos | f | | 2295 | GRE | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Basov, Nikita | | | 1470 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Petkova, Irina | | | 1565 | BUL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Merdzhanov, Vladko | | | 1508 | BUL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kellner, Nikolaus | | | 1669 | AUT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Smolin, Sergey | m | | 2140 | UKR | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Grochtmann, Stephan | | | 2046 | GER | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Sustov, Savva | | | 2020 | MDA | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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