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Rapid:
Individual Calculations April 2023 |
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| Bubas, Lukasz Total change: -23.40 | |   |
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| Grand Prix Lodzi 2023 Turniej nr 3 | Lodz | POL | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1603 | 1769 | 4.00 | 8 | -1.17 | 20 | -23.40 | |
|  Dabrowiecki, Piotr | | | 1369 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Strejczek, Marek | | | 2029 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Goszczynski, Andrzej | | | 1989 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Kowalczyk, Rafal | | | 2067 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Zyszkiewicz, Mikolaj | | | 1198 | POL | 0.00 | 1 | -0.98 | 20 | -19.60 | | | Yakovenko, Maxim | | | 1372 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Banasiak, Adam | | | 1404 | POL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Koralczyk, Aleksander | | | 1397 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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) | | |
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