Individual Calculations March 2012
 Krans, Jan  Total change: -10.50  Rating chartPersonal card
 Dutch Team Competition - 3C - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2092 2163 0.50 2 -0.70 15 -10.50 
  `t Jong, Ewoud 2083 NED0.501-0.1115-1.65 
  Ypma, Peter 2100 NED0.001-0.5915-8.85 

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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