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Individual Calculations June 2015 |
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| Kouwenhoven, Derk Total change: 87.60 | |   |
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| NK Jeugd 2015 - U14 | Rotterdam | NED | 2015-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1830 | 5.00 | 7 | 2.19 | 40 | 87.60 | |
|  Halfhide, Sebastian | | | 2136 | NED | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Vrolijk, Liam | | | 2045 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kanters, Cor | | | 1859 | NED | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Nguyen, Kevin | | | 2090 | NED | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Hilwerda, Jonas | | | 1716 | NED | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Loutragotis, Paraskevas Pa | | | 1562 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Janse, Alexander | | | 1972 | NED | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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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