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Individual Calculations September 2017 |
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| Leentjens, Gilbert Total change: -8.00 | |   |
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| Dutch Open 2017 - Reserve A | Dieren | NED | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1850 | 2.00 | 8 | -1.25 | 20 | -25.00 | |
|  Van Hoorn, Geert | | | 2020 | NED | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Dwarshuis, Arjan | | | 1974 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Boons, Bert | | | 2005 | BEL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Noordkamp, Wouter | | | 2057 | NED | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Brands, Kevin | | | 1649 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Arp, Frans | | | 2019 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Beijen, Mark | | | 1843 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Sep, Cees | | | 1801 | NED | 0.00 | 1 | -0.57 | 20 | -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) | | | | Hogeschool Zeeland Chess Tournament 2017 | Vlissingen | NED | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1850 | 5.00 | 9 | 0.85 | 20 | 17.00 | |
| | Gonzales, Jayson | g | | 2250 * | PHI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bezemer, Arno | f | | 2250 * | NED | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Guelsen, Taylan | | | 2156 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | De Wilde, Steven | | | 1734 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Woning, Dirk | | | 1621 | NED | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Nellen, Marcel | | | 1722 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Colsen, Manuel | | | 1689 | NED | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kuiper, Willem | | | 1767 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Huijzer, Jacques | | | 1916 | NED | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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