Individual Calculations May 2012
 Haast, Mark  Total change: 6.75  Rating chartPersonal card
 Dutch Team Competition - Meester - Round 7-9 Various NED 2012-03-10
RcRownchangeKK*chgGame
 2386 2271 1.50 3 0.45 15 6.75 
  De Groote, Ewoud 2303 NED1.0010.54158.10 
  Zaragatski, Ilja m2476 GER0.001-0.2415-3.60 
  Tjiam, Dharma m2379 NED0.5010.15152.25 

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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