Individual Calculations February 2013
 Schoenmakers, Nico  Total change: -5.70  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 4D Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1890 1922 4.50 9 -0.38 15 -5.70 
  Preeker, Luc 1862 NED0.501-0.0815-1.20 
  Van Haaften, Adriaan 1820 NED1.0010.36155.40 
  De Rooi, Paul 1949 NED0.5010.04150.60 
  Oliemans, Cor 1948 NED0.5010.04150.60 
  Van Oudvorst, Bert 1924 NED0.5010.00150.00 
  Turk, Wil 1948 NED0.001-0.4615-6.90 
  Van De Schootbrugge, Gabri 1918 NED0.001-0.5115-7.65 
  Gagnepain, Laurent 1809 FRA1.0010.35155.25 
  Buis, Johan 1832 NED0.501-0.1215-1.80 

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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