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Individual Calculations July 2008 |
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| Tikhonov, Valeri Total change: -82.90 | |   |
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| V Ogólnopolskie Mistrzostwa KKSz Juniorów | Krakow | POL | 2008-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1906 | 1.00 | 4 | -1.57 | 25 | -39.25 | |
|  Rzeznik, Lukasz | | | 2103 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | |  Mrozowski, Andrzej | | | 1651 | POL | 0.00 | 1 | -0.81 | 25 | -20.25 | | | Knapik, Andrzej | | | 1650 | POL | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Krupa, Anna | | | 1758 | POL | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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) | | | NOTE: K factor changed | | Internation Chess Championship of Malopolska, group B | Krakow | POL | 2008-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1897 | 2.00 | 7 | -2.91 | 15 | -43.65 | |
| | Marszalek, Jakub | | | 1720 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Zajda, Tadeusz | | | 1760 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Marczuk, Dominik | | | 1800 | POL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Ziemianski, Lech | | | 1697 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kasprzyk, Zbigniew | | | 1797 | POL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Dworak, Leszek | | | 1741 | POL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Rozycki, Bartlomiej | | | 1697 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | |
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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