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Individual Calculations November 2020 |
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| Hoffman, Sebastian Total change: 29.60 | |   |
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| Mistrzostwa Mazowsza w Szachach Klasycznych 2020 | Plock | POL | 2020-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1225 | 2.50 | 8 | 0.74 | 40 | 29.60 | |
|  Jurkiewicz, Krzysztof | | | 1625 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Stefaniuk, Zbigniew | | | 1601 | POL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Jezikowska, Nadzieja | | | 1295 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Podgorski, Maciej | | | 1625 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wydra, Michal | | | 1572 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Szalkowski, Jozef | | | 1227 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Kurzawa, Marcin | | | 1286 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Cholewinski, Robert | | | 1625 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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