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Individual Calculations July 2021 |
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| Petrovsky, Jan Total change: -20.60 | |   |
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| LJ SLOVAK OPEN 2021 | Liptovsky Jan | SVK | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1862 | 2.50 | 6 | -1.03 | 20 | -20.60 | |
|  Segeda, Milos | | | 1462 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nicolini, Alexander | | | 2152 | SVK | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Durovka, Marek | | | 1584 | SVK | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lukac, Roman | | | 2063 | SVK | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mirowska, Oliwia | | | 1747 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Furman, Maximilian Jan | | | 1693 | SVK | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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