Individual Calculations March 2016
 Westerveld, Wim  Total change: -20.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 2135 2177 4.00 9 -1.00 20 -20.00 
  Boelhouwer, Collin 2084 NED1.0010.37207.40 
  Van Oosten, Arend 2129 NED1.0010.43208.60 
  Brouwer, Dennis 2183 NED0.5010.01200.20 
  Stefan, Romulus-Cristian c2210 ROU0.001-0.4520-9.00 
  Tinga, Tjerk 2010 NED0.501-0.2220-4.40 
  Barendse, Ted 2140 NED0.001-0.5520-11.00 
  Lyell, Mark f2150 ENG0.001-0.5420-10.80 
  Mengerink, Ynze 2131 NED0.501-0.0620-1.20 
  Ghijsen, Pim 2182 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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