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Individual Calculations August 2019 |
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| Jedynak, January Total change: 6.40 | |   |
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| II Wiosenna Kolowka u Stefana Wronicza 2019 grupa A | Warszawa | POL | 2019-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1816 | 4.00 | 8 | -0.96 | 20 | -19.20 | |
|  Milczarek, Robert | | | 1736 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Urbaniak, Karol | | | 1629 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Radecki, Wojciech | | | 1728 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Celinski, Kamil | | | 1810 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Milczarek, Robert | | | 1736 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Urbaniak, Karol | | | 1629 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Radecki, Wojciech | | | 1728 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Celinski, Kamil | | | 1810 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1816 | 6.50 | 9 | 1.28 | 20 | 25.60 | |
| | Trybula, Agata | | | 1625 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Klim, Filip | | | 1557 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Jaskulski, Jan | | | 1513 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kozlowski, Michal | | | 1899 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Stachecki, Mikolaj | | | 1628 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sadlak, Rafal | | | 1599 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gorzinski, Dariusz | | | 1937 | GER | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Mikhailiuk, Denis | | | 1992 | UKR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Mammadov, Vafa | | | 1993 | AZE | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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