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Individual Calculations August 2022 |
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| Szelag, Marcin Total change: -29.20 | |   |
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| 2. Bundesliga Nord 2021/2022 July 2022 | various | GER | 2022-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2396 | 2428 | 1.00 | 2 | -0.09 | 10 | -0.90 | |
|  Sawlin, Leonid | m | | 2399 | GER | 0.00 | 1 | -0.54 | 10 | -5.40 | |  Degtiarev, Evgeny | m | | 2393 | GER | 1.00 | 1 | 0.45 | 10 | 4.50 | |
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) | | | | Festiwal Szachowy z okazji 100lecia Klubu Lech Poznan GRUPA A | Poznan | POL | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2428 | 5.50 | 9 | -2.83 | 10 | -28.30 | |
| | Zarzycki, Lukasz | | | 1505 | POL | 0.50 | 1 | -0.50 | 10 | -5.00 | | | Kurczewski, Borys | | | 2028 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Roszkiewicz, Anna | | | 1709 | POL | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Simon, Marek | | | 1858 | POL | 0.00 | 1 | -0.98 | 10 | -9.80 | | | Zakrzewska, Joanna | | | 1645 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Bernat, Marcin | | | 1938 | POL | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Chaczynski, Kamil | | | 2109 | POL | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Garwacki, Kornel | | | 1594 | POL | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Nowak, Mikolaj | | | 2351 | POL | 0.00 | 1 | -0.61 | 10 | -6.10 | | | * 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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