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Individual Calculations June 2017 |
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| De Boer, Sake Jan Total change: -25.00 | |   |
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| Groningen Weekend 2017 | Groningen | NED | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1576 | 0.50 | 5 | -1.25 | 20 | -25.00 | |
|  Dekker, Derk | | | 1812 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Patil, Mahesh | | | 1734 | NED | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hoogeboom, Boudewijn | | | 1609 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Van Mulken, Nanning | | | 1495 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Seijen, Henk | | | 1816 | NED | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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