Individual Calculations March 2011
 Ellenbroek, Ton  Total change: 18.75  Rating chartPersonal card
 Dutch Team Competition - 1A - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2260 2038 0.00 1 -0.22 15 -3.30 
  Doggers, Peter 2260 NED0.001-0.2215-3.30 

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 3J Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 1996 2038 6.50 9 1.47 15 22.05 
  Burer, Audry 1938 NED1.0010.36155.40 
  Rakhorst, Wim 1982 NED0.501-0.0815-1.20 
  Van Der Giessen, Ada Leona 1982 NED1.0010.42156.30 
  Broeken, Harry 2041 NED0.5010.00150.00 
  Klooker, Reynold 1998 NED1.0010.44156.60 
  Simic, Zoran 2057 SRB1.0010.53157.95 
  Seeleman, Jan 2067 NED0.5010.04150.60 
  Winters, Martin 1919 NED0.501-0.1615-2.40 
  Van Nieuwenhuizen, Hans 1983 NED0.501-0.0815-1.20 

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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