Individual Calculations April 2008 |
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Grabianowski, Krystian Total change: -35.25 | | |
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Obra Zima 2008 grupa A | Obra | POL | 2008-02-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1779 | 1835 | 2.00 | 6 | -1.41 | 25 | -35.25 | |
| Hrtanek, Jiri | | | 2153 | CZE | 0.00 | 1 | -0.13 | 25 | -3.25 | | Zezulkin, Alina | | | 1609 | POL | 0.00 | 1 | -0.79 | 25 | -19.75 | | Nun, Joanna | | | 1496 | POL | 1.00 | 1 | 0.12 | 25 | 3.00 | | Sikorska, Dorota | | | 1931 | POL | 0.00 | 1 | -0.37 | 25 | -9.25 | | Jacek, Roksana | | | 1618 | POL | 1.00 | 1 | 0.22 | 25 | 5.50 | | Kaczmarek, Alicja | | | 1866 | POL | 0.00 | 1 | -0.46 | 25 | -11.50 | | 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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