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Individual Calculations February 2020 |
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| Owczarek, Monika Total change: 3.20 | |   |
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| 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa B | Bialystok | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1415 | 1.50 | 8 | -0.58 | 20 | -11.60 | |
|  Perminaite, Guoda | | | 1815 * | LTU | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Bancarewicz, Aleks | | | 1815 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stasienko, Lukasz | | | 1512 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dubrawski, Janusz | | | 1708 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Burak, Vyacheslav | | | 1610 | BLR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Jaskunaite, Auguste | | | 1238 | LTU | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kuleba, Ivan | | | 1638 | BLR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kozlowski, Piotr | | | 1655 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | IV Liga 2019/2020 - Wroclaw-Zachod Round 6-7 | Dolny Slask | POL | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1422 | 1.50 | 2 | 0.74 | 20 | 14.80 | |
| | Sitek, Pawel | | | 1631 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Jaremczyk, Antoni | | | 1400 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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