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Individual Calculations April 2022 |
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| Kozlowski, Tomasz Total change: -23.80 | |   |
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| Steszewski Turniej Szachowy - Zima 2022 | Strykowo | POL | 2022-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1821 | 3.50 | 5 | 0.09 | 20 | 1.80 | |
|  Michalska, Lena | | | 1421 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Przybyl, Zbigniew | | | 1396 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Garwacki, Kornel | | | 1512 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nowak, Rafal | | | 1994 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Simon, Marek | | | 1874 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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) | | | | Mistrzostwa LKS Piast Srem 2022 Round 2-5 | Srem | POL | 2022-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1818 | 1.50 | 4 | -0.35 | 20 | -7.00 | |
| | Janicki, Rafal | | | 1876 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Lisiecki, Robert | | | 1807 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Simon, Marek | | | 1882 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Wlodarczak, Damian | | | 1818 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | | | Wielkopolska III Liga Szachowa 2022 Round 5-8 | Ostrow Wielkopolski | POL | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1818 | 2.00 | 4 | -0.93 | 20 | -18.60 | |
| | Grzesiek, Karol | | | 1805 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zakrzewski, Bartosz | | | 1501 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Szepe, Eryk | | | 1552 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Skrzypinski, Jan | | | 1654 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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