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Individual Calculations March 2024 |
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| Grochowski, Adam Total change: -4.20 | |   |
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| III Wielkopolska Liga Seniorow 2024 Round 1-3 | Koscielec | POL | 2024-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1290 | 0.00 | 2 | -0.21 | 20 | -4.20 | |
|  Zakrzewska, Joanna | | | 1616 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Kozlowski, Tomasz | | | 1696 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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