Individual Calculations April 2013 |
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Kuna, Marian Total change: 19.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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SVK 2nd league gr. B 2012/13 | Various | SVK | 2012-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1957 | 1895 | 0.50 | 2 | -0.32 | 30 | -9.60 | |
| Sabik, Robert | | | 1942 | SVK | 0.00 | 1 | -0.43 | 30 | -12.90 | | Zahorsky, Robert | | | 1972 | SVK | 0.50 | 1 | 0.11 | 30 | 3.30 | | 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 4th league gr. B11 2012/13 | Various | SVK | 2012-10-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1889 | 1895 | 3.50 | 5 | 0.96 | 30 | 28.80 | |
| Lukac, Dusan | | | 1837 | SVK | 1.00 | 1 | 0.42 | 30 | 12.60 | | Szakall, Alexander | | | 1947 | SVK | 0.50 | 1 | 0.07 | 30 | 2.10 | | Vitek, Matej | | | 1763 | SVK | 0.00 | 1 | -0.68 | 30 | -20.40 | | Belak, Juraj | | | 1940 | SVK | 1.00 | 1 | 0.56 | 30 | 16.80 | | Luptak, Dusan | | | 1957 | SVK | 1.00 | 1 | 0.59 | 30 | 17.70 | | 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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