Individual Calculations March 2016
 Freer, Robert  Total change: 28.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1867 1834 5.50 9 1.41 20 28.20 
  Van De Gevel, Ed 1816 NED0.001-0.5320-10.60 
  Adema, Ruud 1962 NED0.5010.17203.40 
  Petersson, Jens 1824 SWE1.0010.49209.80 
  Buis, Johan 1879 NED0.5010.06201.20 
  Schoor, Carl 1818 NED1.0010.48209.60 
  Van Dijkhuizen, Robbert 1837 NED0.5010.00200.00 
  Taylor, Frank 1927 NED1.0010.632012.60 
  Duin, Ritchy 1903 NED0.5010.10202.00 
  Tamminga, Meile 1839 NED0.5010.01200.20 

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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