Individual Calculations February 2013
 Barteling, Jan  Total change: 105.90  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 5E Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 1784 1674 6.00 7 3.53 30 105.90 
  Plooijer, Johan 1776 NED0.5010.14304.20 
  Vellekoop, Kees 1681 NED1.0010.513015.30 
  Walthaus, Cees 1834 NED1.0010.713021.30 
  Van Vorselen, Theo 1822 NED1.0010.703021.00 
  Peters, Harry 1784 NED1.0010.653019.50 
  Van Strien, Bart 1714 NED0.5010.06301.80 
  Leeuwerik, Hans 1880 NED1.0010.763022.80 

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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