Individual Calculations March 2011
 Kruijf, Caspar  Total change: 45.15  Rating chartPersonal card
 Dutch Team Competition - 3A - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2084 1966 1.50 2 0.82 15 12.30 
  Ebels, Theo 2082 NED0.5010.16152.40 
  Haitsma, Anne 2086 NED1.0010.66159.90 

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)
 
 Tata Steel Chess Tournament - Tien 3B Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 1980 1966 6.50 9 2.19 15 32.85 
  Smit, Frans 2065 NED0.5010.14152.10 
  Freer, Robert 1900 NED1.0010.41156.15 
  Van Eijndhoven, Piet 2039 NED0.5010.10151.50 
  Van Der Gracht, Wilko 2068 NED0.5010.14152.10 
  Posch, Jan 1819 NED1.0010.30154.50 
  Both, Gert 1972 NED1.0010.51157.65 
  Vlugt, Frans 2021 NED1.0010.58158.70 
  Van Someren, Rob 1964 NED0.5010.00150.00 
  Veenhuijsen, Rob 1973 NED0.5010.01150.15 

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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