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Individual Calculations June 2023 |
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| Ratkovic, Petar Total change: -34.40 | |   |
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| KULA Mini open 28-30. april 2023 | Kula | SRB | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2083 | 2.00 | 5 | -1.72 | 20 | -34.40 | |
|  Adamovic, Nikola | | | 1665 | SRB | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Davidov, Lazar | | | 1922 | SRB | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Vujadinovic, Goran | m | | 2272 | SRB | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Sasic, Miodrag | | | 1683 * | SRB | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pasula, Milos | | | 1696 | SRB | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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