Individual Calculations March 2012
 Voss, Herman  Total change: -2.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2011 - 3K Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 2004 2017 4.00 8 -0.16 15 -2.40 
  Narva, Triin wc1983 EST0.001-0.5515-8.25 
  Breuker, Dennis 2084 NED0.5010.09151.35 
  Broekman, Willem 2009 NED0.501-0.0115-0.15 
  Leinwand, Eduard 1962 NED1.0010.42156.30 
  Ritsema, Ronald 2078 NED1.0010.58158.70 
  Wijgers, Ben 1969 NED0.001-0.5715-8.55 
  Otten, Colleen 2032 NED1.0010.52157.80 
  Nagel, Jan 1918 NED0.001-0.6415-9.60 

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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