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Individual Calculations July 2009 |
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| Sach, Tomas Total change: -47.25 | |   |
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| Mezinarodni sachovy festival Znojmo 2009 | Znojmo | CZE | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1973 | 0.50 | 4 | -1.89 | 25 | -47.25 | |
|  Vorobyov, Yrij | f | | 2230 | UKR | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Rezny, Frantisek | | | 1665 | CZE | 0.00 | 1 | -0.86 | 25 | -21.50 | | | Rysavy, Jan | | | 1969 | CZE | 0.00 | 1 | -0.51 | 25 | -12.75 | | | Stvan, Marek | | | 1688 | CZE | 0.50 | 1 | -0.34 | 25 | -8.50 | |
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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