Individual Calculations March 2010 |
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Velzen Van, Martin Total change: 0.00 | | |
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Schaakfestival Groningen 2009 Open B | Groningen | NED | 2009-12-21 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1956 | 0 | 6.00 | 8 | 0.00 | 2006 | | 0.00 | |
| Wubs, Harry | | | 1956 | NED | 0.50 | 1 | 0.00 | | 0.00 | | Koskinen, Veikko | | | 1990 | FIN | 1.00 | 1 | 0.00 | | 0.00 | | Dirksen, Marieke | | | 1931 | NED | 0.50 | 1 | 0.00 | | 0.00 | | Groot De, Ymar | | | 2001 | NED | 0.00 | 1 | 0.00 | | 0.00 | | Ocelik, Vaclav | | | 1834 | NED | 1.00 | 1 | 0.00 | | 0.00 | | Heller, Milan | | | 1973 | NED | 1.00 | 1 | 0.00 | | 0.00 | | Verwoert, Jef | | | 2061 | NED | 1.00 | 1 | 0.00 | | 0.00 | | Dijkstra, Maarten | | | 1905 | NED | 1.00 | 1 | 0.00 | | 0.00 | | 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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