Individual Calculations May 2012
 Gouma, Ronald  Total change: -10.80  Rating chartPersonal card
 Dutch Team Competition - 3C - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2000 1923 0.50 2 -0.30 15 -4.50 
  Van Otten, Gerard 2067 NED0.5010.19152.85 
  De Vries, Joel 1932 NED0.001-0.4915-7.35 

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)
 
 Dutch Team Competition - 3H - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 1983 1923 0.00 1 -0.42 15 -6.30 
  Wilssens, Wim 1983 BEL0.001-0.4215-6.30 

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)
 

 

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