Individual Calculations September 2009 |
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Zebracki, Jaroslaw Total change: -9.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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XX Jubileuszowy MFS im.Jozefa Kochana B | Koszalin | POL | 2009-08-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1757 | 1870 | 4.50 | 8 | -0.66 | 15 | -9.90 | |
| Lebiedowicz, Borys | | | 1669 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | Ziobrowska, Danuta | | | 1685 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | | Tarczykowski, Janusz | | | 1991 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | Chmielecki, Michal | | | 1729 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | Kotlowski, Tomasz | | | 1978 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | Czajkowski, Adam | | | 1684 | POL | 0.50 | 1 | -0.24 | 15 | -3.60 | | Paterek, Bogumil | | | 1643 | POL | 1.00 | 1 | 0.21 | 15 | 3.15 | | Laskowski, Filip | | | 1680 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | 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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