Individual Calculations February 2015
 Schoor, Carl  Total change: -9.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2015 - T4H Wijk aan Zee NED 2015-01-16
RcRownchangeKK*chgGame
 1889 1839 3.00 8 -0.46 20 -9.20 
  Kalkman, Rob 1876 NED0.5010.05201.00 
  Van Tuyl, Wim 1917 NED0.5010.11202.20 
  Dijkstra, Matthijs 1925 NED1.0010.622012.40 
  Bertelkamp, Johan 1813 NED0.501-0.0420-0.80 
  Gravemaker, Wim 1921 NED0.001-0.3920-7.80 
  Oosterlaken, Sjaak 1899 NED0.5010.08201.60 
  Smith, Jack 1915 ENG0.001-0.4020-8.00 
  Van Brussel, Bert 1849 NED0.001-0.4920-9.80 

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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