Individual Calculations April 2009
 De Leur, Ben  Total change: 10.95  Rating chartPersonal card
 3F - Corus Chess Tournament - Tienkampen Wijk aan Zee NED 2009-01-23
RcRownchangeKK*chgGame
 2000 2064 6.00 9 0.73 15 10.95 
  Van Der Gracht, Wilko 2098 NED1.0010.55158.25 
  Schmit, Evert 1904 NED1.0010.29154.35 
  Pover, Piet 1996 NED1.0010.41156.15 
  Thomson, William 1927 NED0.501-0.1815-2.70 
  Galje, Hans 2111 NED0.001-0.4315-6.45 
  Wijgers, Ben 1950 NED1.0010.34155.10 
  Geertsema, Piet 2010 NED0.501-0.0815-1.20 
  Hansen, Lars-Henrik Bech 2059 DEN0.501-0.0115-0.15 
  Gouma, Ronald 1944 NED0.501-0.1615-2.40 

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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