Individual Calculations March 2012
 Borst, Filip  Total change: 33.45  Rating chartPersonal card
 Tata Steel Chess Tournament 2011 - 3G Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 1999 2020 7.00 9 2.23 15 33.45 
  Van Der Zalm, Marnix R E 2077 NED1.0010.58158.70 
  Oosterman, Maarten-Jan 2016 NED0.501-0.0115-0.15 
  Erwich, Frans 1985 NED0.501-0.0515-0.75 
  Van Ingen, Rik 1907 NED1.0010.35155.25 
  Rakhorst, Wim 1963 NED0.001-0.5815-8.70 
  Van Oudvorst, Bert 1942 NED1.0010.39155.85 
  Pelter, Yehuda 1999 NED1.0010.47157.05 
  Schweitzer, Werner 2072 AUT1.0010.57158.55 
  Kelder, Sjoerd 2027 NED1.0010.51157.65 

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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