Individual Calculations February 2013
 Seelemeijer, Jasper  Total change: 1.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Tienkampen 3J Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 2018 1969 4.00 9 0.12 15 1.80 
  De Zwart, Johan 2053 NED0.001-0.3815-5.70 
  Pijlman, Rene 2010 NED0.001-0.4415-6.60 
  Adriaanse, Tom 1980 NED1.0010.52157.80 
  Billio, Atto 2081 ITA0.5010.15152.25 
  Ijzermans, Gijs 1966 NED0.001-0.5015-7.50 
  De Jong, Roel 2046 NED1.0010.61159.15 
  Boelhouwer, Collin 2008 NED0.5010.05150.75 
  Wiersma, Arno 2035 NED0.001-0.4115-6.15 
  Geertsema, Piet 1980 NED1.0010.52157.80 

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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