Individual Calculations April 2024 |
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Zbrzeski, Piotr Total change: 12.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Mazowsza 2024 Round 7-9 | Mazovian district | POL | 2024-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1946 | 1786 | 1.50 | 3 | 0.64 | 20 | 12.80 | |
| Cwiek, Stefan | | | 1943 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | Fronczak, Sebastian | | | 1993 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | Suliborski, Artur | | | 1903 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | 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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