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Individual Calculations September 2023 |
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| Brzezina, Pawel Total change: 255.36 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1522 | 5.00 | 9 | 4.20 | 38 | 159.60 | |
|  Korenova, Simona | | | 1964 | SVK | 0.00 | 1 | -0.06 | 38 | -2.28 | |  Svizensky, Lubos | | | 1806 | CZE | 0.50 | 1 | 0.34 | 38 | 12.92 | | | Sklenar, Tomas | | | 1760 | CZE | 1.00 | 1 | 0.80 | 38 | 30.40 | | | Christiansen, Arne | | | 1956 | DEN | 0.50 | 1 | 0.44 | 38 | 16.72 | | | Vanduyfhuys, Daria | | wf | 2097 | BEL | 0.00 | 1 | -0.02 | 38 | -0.76 | | | Pick, Stepan | | | 1895 | CZE | 1.00 | 1 | 0.90 | 38 | 34.20 | | | Vrchotka, Josef | | | 1961 | CZE | 1.00 | 1 | 0.94 | 38 | 35.72 | | | Deligiannis, Christos Nikolaos | | | 2015 | GRE | 0.00 | 1 | -0.04 | 38 | -1.52 | | | Kubin, Tomas Daniel | | | 1885 | CZE | 1.00 | 1 | 0.90 | 38 | 34.20 | |
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) | | | | Szachy w Ustroniu lacza pokolenia 2023 - Grupa B | Ustron | POL | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1522 | 5.00 | 9 | 2.52 | 38 | 95.76 | |
| | Guzdziol, Grzegorz | | | 1689 | LUX | 1.00 | 1 | 0.72 | 38 | 27.36 | | | Kotula, Pawel | | | 1784 | POL | 0.00 | 1 | -0.18 | 38 | -6.84 | | | Trybus, Dominika | | | 1670 | POL | 1.00 | 1 | 0.70 | 38 | 26.60 | | | Zieba, Hubert | | | 1722 | POL | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Stachowicz, Hubert | | | 1653 | POL | 0.00 | 1 | -0.32 | 38 | -12.16 | | | Hurta, Miroslav | | | 1691 | CZE | 0.50 | 1 | 0.22 | 38 | 8.36 | | | Haladaj, Adam | | | 1645 | POL | 0.50 | 1 | 0.17 | 38 | 6.46 | | | Moczala, Maja | | | 1601 | POL | 1.00 | 1 | 0.61 | 38 | 23.18 | | | Pierzak, Rafael | | | 1812 | POL | 1.00 | 1 | 0.84 | 38 | 31.92 | |
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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