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Individual Calculations August 2023 |
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| Obukhava, Anastasiya Total change: 9.20 | |   |
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| Festiwal Ziemi Sokolskiej 2023 - grupa B | Sokolka | POL | 2023-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1197 | 1634 | 4.00 | 6 | -1.54 | 40 | -61.60 | |
|  Grabarczyk, Edmund | | | 1048 | POL | 1.00 | 1 | 0.02 | 40 | 0.80 | |  Czachurski, Ignacy | | | 1199 | POL | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Isajevaite, Gabija | | | 1068 | LTU | 1.00 | 1 | 0.02 | 40 | 0.80 | | | Liobikaite, Austeja | | | 1234 * | LTU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Krysiewicz, Zofia | | | 1241 | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Szymanski, Wojciech | | | 1389 | POL | 0.00 | 1 | -0.80 | 40 | -32.00 | | | * 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) | | | | Warsaw Chess Festival - group B | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1634 | 4.50 | 9 | 1.77 | 40 | 70.80 | |
| | Bury, Milosz | | | 1784 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Gasiorek, Dariusz | | | 1832 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Uscinski, Marek | | | 1759 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Choroszej, Aleksander | | | 1957 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Kaluszynski, Andrzej | | | 1702 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Borkowski, Adam | | | 1718 | POL | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Adamski, Adam | | | 1790 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hury, Tymoteusz | | | 1700 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Piotrowski, Grzegorz | | | 1835 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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) | | |
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