Individual Calculations July 2015 |
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Ptak, Pavel Total change: 2.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Prebor Prahy 2015 - muzi, H20, H18 | Praha | CZE | 2015-04-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2058 | 2096 | 5.00 | 9 | 0.13 | 20 | 2.60 | |
| Sisak, Richard | | | 1984 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | Slovak, Kilian | | | 1757 | CZE | 0.50 | 1 | -0.38 | 20 | -7.60 | | Seifarth, Robert | | | 2160 | CZE | 0.00 | 1 | -0.41 | 20 | -8.20 | | Janda, Pavel | | | 2091 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | Dvorak, Jan | | | 2197 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | | Novak, Jindrich | | | 2094 | CZE | 1.00 | 1 | 0.50 | 20 | 10.00 | | Petras, Milan | c | | 1972 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | Postupa, Martin | | | 2095 | CZE | 1.00 | 1 | 0.50 | 20 | 10.00 | | Matras, Ondrej | f | | 2173 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | | 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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