Individual Calculations March 2012
 De Wit, Michel  Total change: -3.15  Rating chartPersonal card
 Dutch Team Competition - 1B - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2422 2298 0.50 2 -0.21 15 -3.15 
  Van Der Hoeven, Gert-Jan 2272 NED0.501-0.0415-0.60 
  Timman, Jan g2571 NED0.001-0.1715-2.55 

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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