Individual Calculations March 2012
 Ochtman, Henk  Total change: 1.35  Rating chartPersonal card
 Dutch Team Competition - 3G - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2214 2180 1.00 2 0.09 15 1.35 
  Tiggelman, Rene 2212 NED0.5010.04150.60 
  Van Den Brande, Werner f2215 BEL0.5010.05150.75 

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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