Individual Calculations April 2009 |
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Zuiderweg, Edwin Total change: 10.35 | | |
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Schaakfestival Groningen - Groep B | Groningen | NED | 2008-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1988 | 1960 | 3.00 | 5 | 0.69 | 15 | 10.35 | |
| Hommes, Elmar | | | 1961 | NED | 1.00 | 1 | 0.50 | 15 | 7.50 | | Moos, Gerd Anton Ferdinand | | | 2035 | GER | 1.00 | 1 | 0.60 | 15 | 9.00 | | Jelic, Bruno | | | 2075 | NED | 0.00 | 1 | -0.34 | 15 | -5.10 | | Dijkstra, Maarten | | | 1872 | NED | 0.50 | 1 | -0.12 | 15 | -1.80 | | Hummel, Joop | | | 1997 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | | 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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