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Individual Calculations December 2018 |
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| Van Den Boogaart, Jan Maarten Total change: 18.20 | |   |
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| Dutch Team Competition 2018-2019 Klasse 3E Round 3 | various | NED | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2009 | 1.00 | 1 | 0.50 | 20 | 10.00 | |
|  Klaren, Duncan | | | 2006 | NED | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | Dutch Team Competition 2018-2019 Klasse 3E Round 4 | various | NED | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2009 | 1.00 | 1 | 0.41 | 20 | 8.20 | |
|  Soerjadi, Kresna | | | 1947 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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