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Individual Calculations April 2024 |
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| Piaskowski, Szymon Total change: 5.20 | |   |
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| VIII Mistrzostwa Kalisza w szachach klasycznych grupa A | Kalisz | POL | 2024-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1626 | 2.50 | 5 | -0.35 | 40 | -14.00 | |
|  Skrzypiec, Pawel | | | 1432 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Skrzypiec, Franciszek | | | 1547 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Gora, Antoni | | | 1666 | POL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Kolanowski, Franciszek | | | 1532 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Singh, Abhimanyu | | | 1687 | IND | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | Wielkopolska IV Liga Seniorow gr B w sezonie 2024 Round 5-8 | Gniezno | POL | 2024-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1626 | 1.50 | 4 | 0.48 | 40 | 19.20 | |
| | Przerwa, Sebastian | | | 1869 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lewandowski, Mikolaj | | | 1641 | POL | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Bialkowski, Adam | | | 1807 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Banach, Szymon | | | 2026 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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