Individual Calculations September 2015 |
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Belle, Erika Total change: 21.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Dutch Open 2015 - Reserve A | Dieren | NED | 2015-07-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1978 | 1890 | 4.50 | 9 | 1.06 | 20 | 21.20 | |
| Spaan, Nathanael | | | 2111 | NED | 1.00 | 1 | 0.78 | 20 | 15.60 | | Etmans, Maarten | f | | 2008 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | Noordkamp, Wouter | | | 2020 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | De Wit, Albert | | | 2004 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | Feltman, Bart | | | 1800 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | Rutjes, Twan | | | 1950 | NED | 0.50 | 1 | 0.08 | 20 | 1.60 | | Jansen, Norbert | | | 2079 | NED | 0.00 | 1 | -0.25 | 20 | -5.00 | | Haan, Gertjan | | | 1832 | NED | 1.00 | 1 | 0.42 | 20 | 8.40 | | Hummel, Joop | | | 1999 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | 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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