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Rapid:
Individual Calculations January 2023 |
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| Garcia Martin, Marta Total change: -25.80 | |   |
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| European Open and Women Rapid and Blitz Chess Championships 2022 - RAPID | Katowice | POL | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2208 | 7.50 | 11 | -1.29 | 20 | -25.80 | |
|  Marczak, Rafal | | | 1491 | POL | 0.00 | 1 | -0.99 | 20 | -19.80 | |  Kramek, Michal | | | 1808 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Galant, Ireneusz | | | 1704 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kaczmarska, Joanna | | | 1885 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Vidmar, Klara | | | 1701 | SLO | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Helaszek, Edward | | | 1746 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Mihelic, Vesna | | wc | 1933 | SLO | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Karvatskyi, Oleksii | | | 1948 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chiszko, Oskar | | | 1729 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Arkell, Keith C | g | | 2367 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Horvath, Dominik | m | | 2405 | AUT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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