Individual Calculations February 2014
 Kat, Rudolf  Total change: 15.30  Rating chartPersonal card
 Tata Steel Chess Tournament 2014 - Nine round 3E Wijk aan Zee NED 2014-01-17
RcRownchangeKK*chgGame
 2013 1964 4.50 8 1.02 15 15.30 
  Wagenaar, Harm Theo 2069 NED0.5010.14152.10 
  Van Orsouw, Theo 1916 NED1.0010.43156.45 
  Roet, Siem 2040 NED0.001-0.4015-6.00 
  Coerts, Marten 1985 NED1.0010.53157.95 
  Vos, Jan Pieter 2074 NED0.5010.15152.25 
  Wieringa, Helmer 2089 NED0.001-0.3315-4.95 
  Spoden, Kurt 1937 GER1.0010.46156.90 
  Kossen, Johannes 1994 NED0.5010.04150.60 

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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