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Individual Calculations February 2021 |
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| Bukala, Weronika Total change: -16.40 | |   |
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| XV Turniej Szachowy KARKONOSZE Grupa "A" | Szklarska Poreba | POL | 2021-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1754 | 4.00 | 8 | 0.08 | 40 | 3.20 | |
|  Poltorak, Sebastian | | | 2095 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Liskiewicz, Jakub | | | 1576 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Trybus, Dominika | | | 1393 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Nowak, Filip | | | 1750 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Pancewicz, Szymon | | | 1764 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Walkusz, Witoslaw | f | | 2069 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rog, Bartlomiej | | | 1918 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Grzebieniowski, Michal | | | 1560 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Otwarta Liga Mazowiecka 2021 Round 1-2 | mazowieckie | POL | 2021-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1754 | 1.00 | 2 | -0.49 | 40 | -19.60 | |
| | Urbaniak, Karol | | | 1672 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Liszewski, Krzysztof | | | 1411 | POL | 1.00 | 1 | 0.12 | 40 | 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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