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Individual Calculations May 2012 |
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| Van De Velpen, Frank Total change: 0.75 | |   |
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| Dutch Team Competition - 2A - Round 7-9 | Various | NED | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2118 | 1.50 | 3 | 0.05 | 15 | 0.75 | |
|  Wieringa, Helmer | | | 2075 | NED | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Weenink, Henk | | | 2159 | NED | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Wiersma, Tjalling | | | 2156 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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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