Individual Calculations April 2024 |
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Kejna, Piotr Total change: -59.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Dolnego Slaska - Liga Dolnoslaska 2023-2024 r 7-9 | Dolny Slask | POL | 2024-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2312 | 2269 | 1.00 | 2 | 0.12 | 40 | 4.80 | |
| Rogowski, Jaroslaw | | | 2223 | POL | 1.00 | 1 | 0.44 | 40 | 17.60 | | Dobrowolski, Piotr | m | | 2400 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | 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) | | Indywidualne Mistrzostwa Polski Juniorow 2024 - C18 | Stare Jablonki | POL | 2024-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2034 | 2269 | 5.50 | 9 | -1.60 | 40 | -64.00 | |
| Maslanka, Wojciech | | | 2025 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | Demski, Michal | | | 1993 | POL | 0.00 | 1 | -0.83 | 40 | -33.20 | | Madej, Marek | | | 2056 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | Kondys, Piotr | | | 2040 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | Kozlowski, Franciszek | | | 1969 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | Karut, Kacper | | | 2002 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | Paprocki, Antoni | | | 2060 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | Kusiak, Mateusz | | | 1994 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | Kutowski, Marcel | | | 2170 | POL | 0.00 | 1 | -0.64 | 40 | -25.60 | | 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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