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Rapid:
Individual Calculations November 2023 |
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| Dobrowolski, Piotr Total change: -8.50 | |   |
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| III Memorial Jerzego Laszkiewicza i Piotra Jagiely | Wroclaw | POL | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2320 | 7.00 | 9 | -0.85 | 10 | -8.50 | |
|  Frac, Pawel | | | 1920 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Klys, Kacper | | | 1750 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Zhuk, Ivan | | | 1924 | FID | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Wasylkiewicz, Andrzej | | | 1709 | POL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Nagly, Wojciech | | | 1855 | POL | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Grossmann, Ryszard | f | | 1836 | POL | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Kantans, Toms | g | | 2400 | LAT | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Marek, Grzegorz | | | 1789 | POL | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Hulka, Valentyn | f | | 2093 | UKR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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