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Individual Calculations July 2023 |
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| Koval, Jakub Total change: 0.20 | |   |
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| Medzinarodne majstrovstva Slovenska amaterov v sachu 2023 - LJ Slovakia Open 2023 | Liptovsky Jan | SVK | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 2159 | 6.00 | 8 | 0.01 | 20 | 0.20 | |
|  Lazniewska, Zofia | | | 1759 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hasala, Richard | | | 1832 | SVK | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Marjanovic, Gyorgy | | | 2017 | HUN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sharan, Rao | f | | 2248 | IND | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kolesar, Peter | | | 1930 | SVK | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Petrigacova, Daniela | | | 1798 | SVK | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chomo, Boris | | | 1876 | SVK | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Verbovsky, Michal | | | 2088 | SVK | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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