Individual Calculations May 2012
 Van Gisbergen, Stan  Total change: 3.75  Rating chartPersonal card
 Dutch Team Competition - 1A - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2237 2327 1.50 2 0.25 15 3.75 
  Wilde, Pierre f2280 GER1.0010.43156.45 
  Vrancken, Gilbert 2193 NED0.501-0.1815-2.70 

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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