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Individual Calculations August 2018 |
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| Van Der Knaap, Jan Total change: 6.40 | |   |
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| Leiden Chess Tournament 2018, Group B | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1829 | 5.00 | 8 | 0.32 | 20 | 6.40 | |
|  Yuen, Shau-Ming | | | 1618 | NED | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Koes, Richard | | | 1762 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Scherpenisse, Kees | | | 1915 | NED | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Cchung, Chi Yun | | | 1791 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Lammers, Anton | | | 1756 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ten Brinke, Jan | | | 1757 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kastelein, Gerard | | | 1755 | NED | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Van Den Berg, Jaap | | | 1765 | 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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