Individual Calculations February 2017
 Van Den Bergh, Ben  Total change: -17.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1965 1995 4.00 9 -0.86 20 -17.20 
  Haselhorst, Helmut 2046 GER0.5010.07201.40 
  Roorda, Thijs 2062 NED0.001-0.4120-8.20 
  Noordkamp, Wouter 2033 NED0.5010.05201.00 
  Gattuso, Christophe 1895 FRA1.0010.36207.20 
  Dekker, Jop 1930 NED0.501-0.0920-1.80 
  Giphart, Xander 1983 NED0.001-0.5220-10.40 
  Manshanden, Nick 1964 NED1.0010.46209.20 
  Borst, Filip 1984 NED0.501-0.0220-0.40 
  Gagnepain, Laurent 1792 FRA0.001-0.7620-15.20 

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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