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Individual Calculations September 2013 |
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| Wille, Ruud 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 |
| 1950 | 1883 | 3.50 | 8 | 0.20 | 15 | 3.00 | |
|  Markus, John | | | 2056 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Oord, Raymon | | | 1710 | NED | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Pitkanen, Juhani | | | 1760 | FIN | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Tinga, Tjerk | | | 2026 | NED | 0.50 | 1 | 0.19 | 15 | 2.85 | | | De Freytas, Paul | | | 1928 | NED | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Hiemstra, Jan | | | 2032 | NED | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Boersma, Jan | | | 2080 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Hylkema, Remco | | | 2008 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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