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Individual Calculations September 2022 |
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| Lanin, Boris Dr Total change: -48.60 | |   |
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| Wroclaw OPEN B - Adolf Anderssen Chess Festival 2022 | Wroclaw | POL | 2022-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1950 | 5.50 | 9 | -2.43 | 20 | -48.60 | |
|  Lasok, Marek | | | 1544 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Karpiuk, Julian | | | 1510 | POL | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Konieczny, Kacper | | | 1550 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sasin, Michal | | | 1508 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Gibala, Adam | | | 1540 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Antczak, Marcin | | | 1493 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Bem, Tymoteusz | | | 1677 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kaczanowski, Pawel | | | 1667 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ochman, Sebastian | | | 1825 | POL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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