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Individual Calculations February 2020 |
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| Kowalski, Igor Total change: -24.00 | |   |
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| International Chess Festival VARSOVIA 2019 - group A | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2354 | 5.50 | 9 | -1.20 | 20 | -24.00 | |
|  Seemann, Jakub | | | 2050 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Malaczek, Mateusz | | | 2028 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kolasinski, Krzysztof | | | 2115 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Stachanczyk, Jacek | m | | 2160 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kislinsky, Alexey | g | | 2460 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Adamski, Jan | m | | 2170 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Malicka, Maria | | wc | 2104 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Goslawski, Michal | | | 2157 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Rahul Kumar, Pune | | | 2148 | IND | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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