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Individual Calculations February 2023 |
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| Durana, Jonas Total change: -29.60 | |   |
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| 5. Liga A11 a R7-8 | Bratislava | SVK | 2023-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1796 | 2.00 | 2 | 0.53 | 40 | 21.20 | |
|  Koutny, Bretislav | | | 1711 | SVK | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Horvathova, Hana | | | 1501 | SVK | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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) | | | | 1. liga Zapad 2022 2023 R7 | BA-NR-TT-TN | SVK | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1796 | 0.00 | 1 | -0.34 | 40 | -13.60 | |
| | Foldesi, Marek | | | 1911 | SVK | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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) | | | | SVK 4.liga A11 2022 2023 R7-8 | Bratislava | SVK | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1796 | 0.50 | 2 | -0.93 | 40 | -37.20 | |
| | Zahorsky, Michal | | | 1607 | SVK | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Guba, Peter | | | 1663 | SVK | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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