Individual Calculations March 2012
 Tigelaar, Sander  Total change: 29.70  Rating chartPersonal card
 Dutch Team Competition - 2A - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 1897 1900 0.50 1 0.00 30 0.00 
  De Visser, Arno 1897 NED0.5010.00300.00 

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 2011 - 4I Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 1900 1900 5.00 8 0.99 30 29.70 
  Van Bellen, Henk 1835 GER1.0010.413012.30 
  Fasel, Ton 1845 NED0.001-0.5830-17.40 
  Seelemeijer, Jasper 1915 NED1.0010.523015.60 
  Visschedijk, Theo 1873 NED1.0010.463013.80 
  Weverling, Ferry 1852 NED0.501-0.0730-2.10 
  De Kleijnen, Henk 1912 NED1.0010.523015.60 
  Dissel, Henk 1978 NED0.001-0.3930-11.70 
  Van Wonderen, Piet 1989 NED0.5010.12303.60 

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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