Individual Calculations February 2020 |
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Kowalczyk, Rafal Total change: 26.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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International Chess Festival VARSOVIA 2019 - group A | Warszawa | POL | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2224 | 2242 | 5.50 | 9 | 0.83 | 20 | 16.60 | |
| Szewczyk, Mariusz | | | 2022 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Harazinska, Magdalena | | wf | 1994 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | Martins, David Pires Tavares | m | | 2422 | POR | 1.00 | 1 | 0.74 | 20 | 14.80 | | Seemann, Jakub | | | 2050 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | Dzida, Kamil | | | 2090 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | Kislinsky, Alexey | g | | 2460 | CZE | 0.50 | 1 | 0.28 | 20 | 5.60 | | Pacan-Milej, Kosma | f | | 2315 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | Licznerski, Lukasz | f | | 2373 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | Chyzy, Jakub | f | | 2291 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | 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) | | XX Miedzynarodowy Turniej Szachowy Raciborz 2020 OPEN FIDE | Raciborz | POL | 2020-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2088 | 2242 | 6.50 | 9 | 0.49 | 20 | 9.80 | |
| Gaszka, Zuzanna | | | 1842 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Pazdzior, Michal | | | 1842 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Adamczyk, Zuzanna | | | 1960 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | Ustianovich, Nazar | f | | 2381 | UKR | 0.50 | 1 | 0.19 | 20 | 3.80 | | Galuszka, Tomasz | | | 2217 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | Polczyk, Mikolaj | | | 2136 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | Distel, Pawel | | | 1880 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | Barski, Radoslaw | m | | 2439 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | Malecki, Rafal | | | 2096 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | * 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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