Individual Calculations May 2015
 Wind, Egbert  Total change: -38.40  Rating chartPersonal card
 Dutch Team Competition 2014-2015 - 3A - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2026 2009 0.00 2 -0.96 40 -38.40 
  De Haas, Wouter 2018 NED0.001-0.4940-19.60 
  Hibma, Jan 2034 NED0.001-0.4740-18.80 

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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