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Individual Calculations July 2023 |
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| Lukac, Roman Total change: -3.60 | |   |
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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 |
| 1851 | 1997 | 4.50 | 7 | -0.18 | 20 | -3.60 | |
|  Vajzer, Bohuslav | | | 1597 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mikova, Miriam | | | 1728 | SVK | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Holly, Andrej | | | 2158 | SVK | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Zetocha, Adrian | f | | 2167 | SVK | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jurky, Marian | | | 1750 | SVK | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kukan, Michal | | | 1797 | SVK | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Smetana, Peter | | | 1763 | SVK | 0.50 | 1 | -0.29 | 20 | -5.80 | | | * 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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