Individual Calculations February 2017
 Albrecht, Alex  Total change: 42.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1858 1849 6.50 9 2.11 20 42.20 
  Van Der Stap, Harry 1788 NED0.501-0.0820-1.60 
  Rutjes, Twan 1959 NED1.0010.652013.00 
  Brouwer, Wim 1885 NED0.5010.05201.00 
  Hoff, Pim 1801 NED0.501-0.0720-1.40 
  Van Soest, Roland 1850 NED1.0010.502010.00 
  Van De Griend, Johan 1854 NED0.5010.01200.20 
  Buis, Johan 1884 NED0.5010.05201.00 
  Tillemans, Marcel 1858 NED1.0010.512010.20 
  Van Ingen, Rik 1842 NED1.0010.49209.80 

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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