Individual Calculations September 2010
 Nakamura, Hikaru  Total change: 4.00  Rating chartPersonal card
 NH Chess Tournament Amsterdam NED 2010-08-11
RcRownchangeKK*chgGame
 2684 2729 6.00 10 0.40 10 4.00 
  Ljubojevic, Ljubomir g2572 SRB1.0010.29102.90 
  Van Wely, Loek g2677 NED0.501-0.0710-0.70 
  Nielsen, Peter Heine g2700 DEN1.0010.46104.60 
  Svidler, Peter g2734 RUS0.001-0.4910-4.90 
  Gelfand, Boris g2739 ISR0.001-0.4910-4.90 
  Ljubojevic, Ljubomir g2572 SRB1.0010.29102.90 
  Van Wely, Loek g2677 NED1.0010.43104.30 
  Nielsen, Peter Heine g2700 DEN0.501-0.0410-0.40 
  Svidler, Peter g2734 RUS0.5010.01100.10 
  Gelfand, Boris g2739 ISR0.5010.01100.10 

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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