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Individual Calculations September 2022 |
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| Butkiewicz, Jan Total change: 61.18 | |   |
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| VI Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1608 | 3.50 | 9 | 0.99 | 38 | 37.62 | |
|  Ryszkiewicz, Adam | | | 1935 | POL | 0.00 | 1 | -0.13 | 38 | -4.94 | |  Taranowicz, Michal | | | 1824 | POL | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Wierzbicki, Michal | | | 1939 | POL | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Jasiulewicz, Dawid | | | 1600 | POL | 0.00 | 1 | -0.51 | 38 | -19.38 | | | Leszczewicz, Karol | | | 1515 | POL | 1.00 | 1 | 0.37 | 38 | 14.06 | | | Kalejta, Arkadiusz | | | 1743 | POL | 1.00 | 1 | 0.68 | 38 | 25.84 | | | Borowik, Wojciech | | | 1849 | POL | 0.50 | 1 | 0.30 | 38 | 11.40 | | | Grzadka, Artur | | | 1752 | POL | 0.00 | 1 | -0.31 | 38 | -11.78 | | | Dmochowska, Agnieszka | | wf | 2040 | POL | 0.50 | 1 | 0.43 | 38 | 16.34 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1608 | 6.00 | 9 | 0.62 | 38 | 23.56 | |
| | Kicinski, Igor | | | 1315 | POL | 0.50 | 1 | -0.35 | 38 | -13.30 | | | Gajec, Roza | | | 1251 | POL | 0.50 | 1 | -0.39 | 38 | -14.82 | | | Mazus, Jakub | | | 1272 | POL | 1.00 | 1 | 0.12 | 38 | 4.56 | | | Stachowiak, Bruno | | | 1445 | POL | 1.00 | 1 | 0.28 | 38 | 10.64 | | | Penza, Denis | | | 1846 | UKR | 0.00 | 1 | -0.20 | 38 | -7.60 | | | Karpiuk, Julian | | | 1510 | POL | 1.00 | 1 | 0.37 | 38 | 14.06 | | | Liskiewicz, Jakub | | | 1772 | POL | 0.00 | 1 | -0.28 | 38 | -10.64 | | | Suszczynski, Dominik | | | 1382 | POL | 1.00 | 1 | 0.21 | 38 | 7.98 | | | Zerebiec, Maurycy | | | 1915 | POL | 1.00 | 1 | 0.86 | 38 | 32.68 | |
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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