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Individual Calculations September 2020 |
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| Skurniak, Szymon Total change: 129.58 | |   |
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| Wroclaw Open 2020 - Group A | Wroclaw | POL | 2020-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1987 | 5.00 | 9 | 1.42 | 38 | 53.96 | |
|  Kopylov, Michael | m | | 2387 * | UKR | 0.00 | 1 | -0.08 | 38 | -3.04 | |  Peglau, Mirjam | | | 1851 | GER | 0.50 | 1 | -0.18 | 38 | -6.84 | | | Krzywda, Andrzej | c | | 2156 | POL | 0.00 | 1 | -0.28 | 38 | -10.64 | | | Peglau, Markus | | | 1886 | GER | 1.00 | 1 | 0.36 | 38 | 13.68 | | | Malecki, Rafal | | | 2071 | POL | 1.00 | 1 | 0.62 | 38 | 23.56 | | | Trybus, Daniel | | | 2084 | POL | 1.00 | 1 | 0.63 | 38 | 23.94 | | | Zwahr, Paul | f | | 2277 | GER | 0.00 | 1 | -0.16 | 38 | -6.08 | | | Wong, Gengchun | | | 2190 | GER | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Borowski, Przemyslaw | | | 1790 | POL | 1.00 | 1 | 0.25 | 38 | 9.50 | | | * 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) | | | | Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa B | Ustron | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1987 | 6.50 | 9 | 1.99 | 38 | 75.62 | |
| | Marciniak, Leonard | | | 1791 | POL | 1.00 | 1 | 0.25 | 38 | 9.50 | | | Marcinczyk, Monika | | wc | 1832 | POL | 1.00 | 1 | 0.29 | 38 | 11.02 | | | Raszka, Janusz | | | 2081 | POL | 0.50 | 1 | 0.13 | 38 | 4.94 | | | Wiecek, Pawel | | | 1918 | POL | 1.00 | 1 | 0.40 | 38 | 15.20 | | | Musial, Tomasz | | | 2073 | POL | 1.00 | 1 | 0.62 | 38 | 23.56 | | | Malaczek, Mateusz | | | 2036 | POL | 0.50 | 1 | 0.07 | 38 | 2.66 | | | Sliwerski, Radoslaw | | | 2042 | POL | 0.00 | 1 | -0.42 | 38 | -15.96 | | | Motyl, Tomasz | | | 2024 | POL | 0.50 | 1 | 0.05 | 38 | 1.90 | | | Horvath, Tomas | | | 2056 | CZE | 1.00 | 1 | 0.60 | 38 | 22.80 | |
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) | | |
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