Individual Calculations July 2009 |
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Roos, David Total change: 15.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Belgian National Team Championship 2008-2009 | Various | BEL | 2008-10-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1722 | 1.50 | 4 | 0.76 | 25 | 19.00 | |
| Willockx, Ritsaart | | | 1944 | BEL | 0.00 | 1 | -0.22 | 25 | -5.50 | | Cappon, Kaan | | | 1877 | BEL | 1.00 | 1 | 0.71 | 25 | 17.75 | | De Leur, Ben | | | 2057 | NED | 0.00 | 1 | -0.12 | 25 | -3.00 | | Versporten, Wim | | | 2072 | BEL | 0.50 | 1 | 0.39 | 25 | 9.75 | | 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) | | NOTE: K factor changed | Belgisch Jeugdkampioenschap 2009 -20/-18 | Houffalize | BEL | 2009-04-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1904 | 1773 | 1.50 | 5 | -0.22 | 15 | -3.30 | |
| Herman, Jean | | | 1988 | BEL | 0.50 | 1 | 0.27 | 15 | 4.05 | | Beukema, Stefan | | | 2009 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | | Ponnet, Geerard | | | 1699 | BEL | 0.00 | 1 | -0.60 | 15 | -9.00 | | De Vogelaere, Robin | | | 1737 | BEL | 1.00 | 1 | 0.45 | 15 | 6.75 | | Larmuseau, Maarten | | | 2085 | BEL | 0.00 | 1 | -0.14 | 15 | -2.10 | | 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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