Individual Calculations February 2013
 Sula, Avni  Total change: 34.35  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 3H Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1955 2012 7.50 9 2.29 15 34.35 
  Kevlishvili, Robby 1950 NED0.501-0.0915-1.35 
  Van Foreest, Lucas 2003 NED1.0010.49157.35 
  Keetman, Maaike 1811 NED1.0010.24153.60 
  Andersen, Niels Erik 1958 DEN1.0010.42156.30 
  Westerman, Henk 1927 NED1.0010.38155.70 
  Lindeman, Johan 2002 NED1.0010.49157.35 
  Van Der Maat, Niek 1984 NED1.0010.46156.90 
  Hazenberg, Frans 1994 NED0.001-0.5315-7.95 
  Van Tooren, Erik 1964 NED1.0010.43156.45 

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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