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Individual Calculations March 2012 |
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| Polifka, Wilfried Total change: -7.65 | |   |
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| Prague Open 2012 - B - open | Praha | CZE | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1744 | 1854 | 4.00 | 7 | -0.51 | 15 | -7.65 | |
|  Chmelar, Josef | | | 1606 | CZE | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Von Keyserlingk, Chanda | | | 1727 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Duda, Antonin | | | 2032 | CZE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Jelinek, Michal | | | 1691 | CZE | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Ruzicka, Vaclav | | | 1725 | CZE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Farevaag, Evy | | | 1725 | NOR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Veselsky, Jan | | | 1702 | CZE | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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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