Rapid:
Individual Calculations November 2023 |
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Barchuk, Irina Total change: 18.60 | | |
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Otwarte Mistrzostwa Warszawy w szachach szybkich 2023 | Warszawa | POL | 2023-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1986 | 2015 | 5.50 | 9 | 0.93 | 20 | 18.60 | |
| Chacinski-Osorio, Fabian | | | 1615 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Dziolko, Wiktor | | | 1514 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | Bartel, Michal | f | | 2217 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | Mulawa, Cyprian | c | | 2192 | POL | 0.50 | 1 | 0.23 | 20 | 4.60 | | Adamski, Jan | m | | 1959 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | Kopczynski, Michal | c | | 2163 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | Kowalski, Igor | m | | 2286 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | Suliborski, Jakub | | | 2104 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | Staroszczyk, Mateusz | | | 1820 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | * 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) | |
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