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Individual Calculations September 2012 |
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| Kosina, Vladimir Total change: -23.10 | |   |
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| Czech Open 2012 - D - Open European Amateurs Championship | Pardubice | CZE | 2012-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1823 | 4.00 | 7 | -1.24 | 15 | -18.60 | |
|  Hein, Jacob | | | 1533 | DEN | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Zabehlicky, Jiri | | | 1501 | CZE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Stolcz, Bianca | | | 1680 | GER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Oshionwu, Nelo | | | 1658 | GER | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Weis, Olga | | | 1593 | GER | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Bruehan, Caren | | | 1626 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Janecek, Frantisek | | | 1765 | CZE | 0.00 | 1 | -0.58 | 15 | -8.70 | |
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) | | | | O putovni pohar lazenskeho mesta Jesenik 2012 | Jesenik | CZE | 2012-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1823 | 1.00 | 6 | -0.30 | 15 | -4.50 | |
| | Valenta, Vit | | | 2162 | CZE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Rozumek, Vlastimil | | | 2092 | CZE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ling, Bronislav | | | 2024 | CZE | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Kupcik, Zdenek | | | 2103 | CZE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Hruska, Vladimir | | | 1977 | CZE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Kopecky, Jiri | | | 1956 | CZE | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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