Individual Calculations May 2012
 Bark, Eric  Total change: -21.75  Rating chartPersonal card
 Dutch Team Competition - 2B - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2145 2130 0.00 3 -1.45 15 -21.75 
  Nikolic, Nebojsa m2351 BIH0.001-0.2215-3.30 
  Surewaard, Wilbert 2154 NED0.001-0.4715-7.05 
  Ratsma, Midas 1930 NED0.001-0.7615-11.40 

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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