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Individual Calculations February 2020 |
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| Kumala, Aleksander Total change: -41.60 | |   |
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| 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa A | Bialystok | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2218 | 4.00 | 9 | -2.08 | 20 | -41.60 | |
|  Paszkowski, Krystian | | | 1950 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Strybuk, Artsiom I | f | | 2166 | BLR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Klimaszewski, Dariusz | c | | 2084 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Jakubowska, Anna | | wm | 2129 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Zaura, Vidmantas | | | 2141 | LTU | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Pettersson, Alexander | | | 2016 | MLT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Szydlo, Michal | | | 1957 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kaczmarek, Arkadiusz | | | 2088 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kiolbasa, Oliwia | | wm | 2208 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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