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Individual Calculations September 2023 |
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| Kovar, Josef Total change: -31.00 | |   |
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| SUMMER PRAGUE OPEN 2023 - A - IM open | Praha | CZE | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1977 | 3.50 | 7 | -1.55 | 20 | -31.00 | |
|  Mariam, Essa | | | 1572 | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kanakova, Natalie | | wm | 2146 | CZE | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Schloffer, Jasmin-Denise | | wf | 2083 | AUT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Anood, Ahmad | | | 1635 | UAE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Fridland, Manfred | | | 1725 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Mesfer, Al Mesafri | | | 1577 * | UAE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Cisarik, Pavol | | | 1645 | SVK | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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