Individual Calculations January 2016
 Grooten, Herman  Total change: -1.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 1B - round 4 Various NED 2015-12-12
RcRownchangeKK*chgGame
 2219 2352 0.50 1 -0.18 10 -1.80 
  Otte, Marijn f2219 NED0.501-0.1810-1.80 

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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