Individual Calculations January 2012
 Stork, Ivo  Total change: -20.85  Rating chartPersonal card
 Dutch Team Competition - 2D - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 2076 2180 0.50 3 -1.39 15 -20.85 
  Peerlings, Camiel 2201 NED0.001-0.4715-7.05 
  Glimmerveen, Martin 2109 NED0.001-0.6015-9.00 
  Gunther, Marcella 1919 NED0.501-0.3215-4.80 

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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