Individual Calculations January 2012
 Van Haastert, Edwin  Total change: 4.50  Rating chartPersonal card
 Dutch Team Competition - Meester - Round 2-4 Various NED 2011-10-29
RcRownchangeKK*chgGame
 2282 2430 2.50 3 0.45 10 4.50 
  Lemmers, Oscar m2382 NED1.0010.43104.30 
  Ootes, Lars 2340 NED0.501-0.1210-1.20 
  Kampman, Tijmen 2124 NED1.0010.14101.40 

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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