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Individual Calculations February 2019 |
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| Zacka, Ladislav Total change: 17.20 | |   |
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| 5.liga A11 2018/19 R7-9 | Various | SVK | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1628 | 1754 | 2.50 | 3 | 0.59 | 20 | 11.80 | |
|  Koutny, Bretislav | | | 1723 | SVK | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Barta, Ondrej | | | 1383 | SVK | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marcok, Jan | | | 1779 | SVK | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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) | | | | 4.liga A11 2018/19 R7-8 | Various | SVK | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1754 | 1.00 | 2 | 0.27 | 20 | 5.40 | |
|  Vinarcik, Jan | | | 1930 | SVK | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Zemianek, Juraj | | | 1781 | SVK | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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