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Individual Calculations February 2020 |
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| Duda, Lucas Total change: -51.40 | |   |
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| International Chess Festival VARSOVIA 2019 - group B | Warszawa | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1874 | 3.00 | 7 | -2.57 | 20 | -51.40 | |
|  Shydlouski, Artsiom | | | 1696 | BLR | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Sidorczuk, Dominik | | | 1650 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Wilczynski, Adam | | | 1574 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Lazniewski, Tadeusz | | | 1515 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bartodziej, Bartosz | | | 1688 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kazmierowski, Tymon | | | 1720 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Nowacka, Dorota | | | 1564 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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