Individual Calculations January 2011
 Haast, Mark  Total change: 6.90  Rating chartPersonal card
 Dutch Team Competition - 1B - round 3-4 Various NED 2010-11-20
RcRownchangeKK*chgGame
 2189 2202 1.50 2 0.46 15 6.90 
  Franssen, Jeroen 2144 NED0.501-0.0815-1.20 
  Gryson, Wouter 2234 BEL1.0010.54158.10 

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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