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Individual Calculations August 2023 |
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| Polak, Michal Total change: 36.00 | |   |
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| 276th YMCA Summer 2023-A Round 1-6 | Warszawa | POL | 2023-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1895 | 5.50 | 6 | 1.50 | 20 | 30.00 | |
|  Flis, Piotr | | | 1697 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Michalska, Aleksandra | | | 1836 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Kasperkiewicz, Pawel | | | 1850 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Malicki, Jan | | | 1630 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pajak, Jakub | | | 1879 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Flis, Piotr | | | 1697 | POL | 1.00 | 1 | 0.24 | 20 | 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) | | | | Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1895 | 6.50 | 9 | 0.30 | 20 | 6.00 | |
| | Gospodarczyk, Wlodzimierz | | | 1702 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Jaszczuk, Piotr | | | 1671 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kotowicz, Kamil | | | 1703 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sternik, Piotr | | | 1783 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Jasiulewicz, Dawid | | | 1751 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Bury, Milosz | | | 1784 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Sprzeczka, Emilia | | | 1796 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mironowicz, Karol | | | 1714 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kaminski, Jan | | | 1861 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | |
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