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Rapid:
Individual Calculations August 2023 |
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| Dabrowska, Aleksandra Total change: -26.00 | |   |
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| XXX Turniej Szachowy Kowalewo Pomorskie 2023 - OPEN A | Kowalewo Pomorskie | POL | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1652 | 4.00 | 9 | 0.54 | 20 | 10.80 | |
|  Sliwicki, Damian | c | | 2030 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Borkowski, Kamil | | | 1849 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Dybowski, Rafal | | | 1932 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Polak, Aleksander | | | 1616 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Skarbowski, Dawid | | | 1586 | POL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Domeradzka, Karolina | | | 1625 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kaminski, Mariusz | | | 1832 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Lewandowski, Marek | | | 1680 | POL | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Stachowicz, Feliks | | | 1608 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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) | | | | Rapid OPEN - FIDE | Lodz | POL | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1652 | 3.00 | 6 | -1.84 | 20 | -36.80 | |
| | Binkowski, Franciszek | | | 1252 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bulva, Maksim | | | 1371 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Marchwicki, Jacek | | | 1550 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Rosiak, Sebastian | | | 1260 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lewczuk, Antoni | | | 1480 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Banasiak, Adam | | | 1422 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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) | | |
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