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Rapid:
Individual Calculations September 2023 |
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| Dobrowolski, Aleksander Total change: -18.40 | |   |
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| Adolf Anderssen Chess Festival 2023 - Anderssen Memorial | Wroclaw | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 2060 | 6.50 | 9 | -0.92 | 20 | -18.40 | |
|  Popczynska, Maja | | | 1660 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Majcher, Igor | | | 1674 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Kicinski, Igor | | | 1702 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bogdanov, Egor | m | | 2358 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Patera, Michal | | | 1779 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Pesin, Jan | | | 1600 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Obelchak, Ruslan | | | 1603 | UKR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Kuska, Bartosz | | | 1468 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Komendecki, Antoni | | | 1801 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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