Individual Calculations July 2023 |
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Petak, Tibor Total change: 20.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1715 | 1729 | 4.50 | 7 | 1.03 | 20 | 20.60 | |
| Huk, Robert | | | 1345 | SVK | 1.00 | 1 | 0.09 | 20 | 1.80 | | Kadela, Fedor | | | 1329 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zrost, Rudolf | | | 1941 | SVK | 0.50 | 1 | 0.27 | 20 | 5.40 | | Muller, Maxime | | | 1974 | FRA | 1.00 | 1 | 0.80 | 20 | 16.00 | | Marjanovic, Gyorgy | | | 2017 | HUN | 0.00 | 1 | -0.16 | 20 | -3.20 | | Giertli, Vladimir | | | 1956 | SVK | 0.00 | 1 | -0.21 | 20 | -4.20 | | Mrmusova, Magdalena | | | 1441 | SVK | 1.00 | 1 | 0.16 | 20 | 3.20 | | * 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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