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Individual Calculations June 2019 |
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| Van Hoorn, Geert Total change: 35.00 | |   |
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| Dutch Championship U20 - 2019 | Assen | NED | 2019-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1965 | 3.50 | 7 | 1.05 | 20 | 21.00 | |
|  Halfhide, Sebastian | f | | 2274 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Van Randtwijk, Mick | | | 2168 | NED | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Van Roon, Sjoerd | | | 2115 | NED | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Ypma, Jord | | | 1854 | NED | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Gijsen, William | | | 2041 | NED | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Achuthan, Dylan | | | 1863 | NED | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Vrolijk, Liam | m | | 2365 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Dutch Team Competition 2018-2019 Klasse 2A Round 9 | various | NED | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1975 | 1.00 | 1 | 0.70 | 20 | 14.00 | |
| | Nooijen, Jos | | | 2127 | NED | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | |
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