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Individual Calculations January 2020 |
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| Plewa, Piotr Total change: 2.20 | |   |
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| IX Turniej Szachowy o Puchar SKUTER CENTRUM | Gdansk | POL | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1872 | 6.00 | 9 | 0.11 | 20 | 2.20 | |
|  Kujawa, Krzysztof | | | 1659 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Oszejko, Krzysztof | | | 1617 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Grajczak, Adrian | | | 1972 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Malek, Jan | | | 1685 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Marszk, Kazimierz | | | 1878 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Litwinski, Wojciech | | | 1732 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Smalara, Kazimierz | | | 1823 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Karczynski, Lech | | | 1748 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Banach, Jakub | | | 1637 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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