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Individual Calculations April 2020 |
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| Kalejta, Arkadiusz Total change: 10.20 | |   |
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| 225th YMCA Winter 2020-B | Warszawa | POL | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1774 | 7.00 | 11 | 0.51 | 20 | 10.20 | |
|  Potocki, Karol | | | 1845 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Safanowski, Tomasz | | | 1834 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Dabrowski, Leszek | | | 1598 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Szukalski, Antoni | | | 1752 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Sloniewska, Alicja | | | 1683 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kasperski, Marcin | | | 1647 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mazurek, Jerzy | | | 1672 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kwiek, Janusz | | | 1549 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Prus, Marek | | | 1672 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sypula, Krzysztof | | | 1667 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Poniewierski, Piotr | | | 1837 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | |
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