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Individual Calculations September 2021 |
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| Opacic, Alexandar Total change: -33.20 | |   |
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| MEDJUNARODNO OTVORENO PRVENSTVO VOJVODINE U SAHU 2021 - B | Novi Sad | SRB | 2021-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 2001 | 4.50 | 8 | -1.66 | 20 | -33.20 | |
|  Karas, Eugenia | | | 1601 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Karapinar, Muammer Safa | | | 1601 * | TUR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pavlovic, Radivoj | | | 1669 | SRB | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Leskovac, Nikola | | | 1679 | SRB | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Alimpic, Aleksa | | | 1951 | SRB | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Arutyunova, Yuliya | | | 1776 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kozomora, Dragan | | | 2088 | SRB | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pasti, Zsombor | | | 1715 | HUN | 0.00 | 1 | -0.84 | 20 | -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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