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Individual Calculations September 2016 |
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| Wedda, Dries Total change: 87.20 | |   |
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| Dutch Open 2016 - Reserve A | Dieren | NED | 2016-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1909 | 5.00 | 9 | 0.40 | 40 | 16.00 | |
|  Martinez, Anna | | | 1692 | NED | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Schut, Peter | | | 1780 | NED | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Klinge, Jim | | | 1992 | NED | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Beukema, Christiaan | | | 1772 | BEL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | De Freytas, Paul | | | 1954 | NED | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Jansen, Ingeborg | | | 1936 | NED | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Kooiman, Tobi | | | 2091 | NED | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Beijen, Mark | | | 1820 | NED | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Alssema, Etien | | | 2062 | NED | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | 20e Hogeschool Zeeland Toernooi | Vlissingen | NED | 2016-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1920 | 5.00 | 9 | 1.78 | 40 | 71.20 | |
| | Wan, Yunguo | g | | 2320 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jonkheer, Alex | | | 1700 | NED | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kartsev, Soel | | | 2221 | GER | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Van Den Berg, Bram | | | 2205 | NED | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Spaans, Leo | | | 1817 | NED | 1.00 | 1 | 0.36 | 40 | 14.40 | | | De Wilde, Rik | | | 2153 | NED | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Schoor, Carl | | | 1801 | NED | 1.00 | 1 | 0.34 | 40 | 13.60 | | | De Wolf, Johan | | | 2102 | NED | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Holscher, Peter | | | 2086 | NED | 1.00 | 1 | 0.72 | 40 | 28.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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