Individual Calculations January 2012
 De Heer, Machiel  Total change: -18.75  Rating chartPersonal card
 Dutch Team Competition - 1A - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 2313 2249 0.00 3 -1.25 15 -18.75 
  Bosboom, Manuel m2399 NED0.001-0.3015-4.50 
  Lont, Addy f2301 NED0.001-0.4315-6.45 
  Admiraal, Miguoel 2238 NED0.001-0.5215-7.80 

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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