Individual Calculations March 2011
 Otten, Colleen  Total change: -17.25  Rating chartPersonal card
 Tata Steel Chess Tournament - Tien 3E Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 1997 2049 4.00 9 -1.15 15 -17.25 
  Huijzer, Joop 2054 NED0.001-0.4915-7.35 
  Van Westerop, Sebastiaan 1972 NED0.501-0.1115-1.65 
  Brinkers, Kees 1963 NED0.001-0.6215-9.30 
  Bolhuis, Ridens 2079 NED0.001-0.4615-6.90 
  Adriaanse, Tom 1965 NED0.501-0.1215-1.80 
  Oosterlaken, Ed 1982 NED0.501-0.0915-1.35 
  Van Oudvorst, Bert 1942 NED1.0010.35155.25 
  Boots, Johan 1997 NED0.501-0.0715-1.05 
  Hansen, Lars-Henrik Bech 2019 DEN1.0010.46156.90 

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)
 

 

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