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Individual Calculations September 2013 |
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| Van Strien, Bart Total change: 3.00 | |   |
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| Dutch Open 2013 - Reserve A | Dieren | NED | 2013-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1823 | 1.50 | 5 | 0.10 | 30 | 3.00 | |
|  Pilgrim, Peter | | | 2018 | NED | 0.50 | 1 | 0.25 | 30 | 7.50 | |  Boersma, Jan | | | 2080 | NED | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Tinga, Tjerk | | | 2026 | NED | 0.50 | 1 | 0.26 | 30 | 7.80 | | | Ekkelboom, Bert | | | 1815 | NED | 0.00 | 1 | -0.51 | 30 | -15.30 | | | Tan, Boen | | | 2042 | NED | 0.50 | 1 | 0.28 | 30 | 8.40 | |
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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