Individual Calculations November 2015
 Van Houwelingen, Leo  Total change: 12.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 3C - round 1-2 Various NED 2015-09-26
RcRownchangeKK*chgGame
 2049 1999 1.50 2 0.64 20 12.80 
  Hibma, Jan 2069 NED0.5010.10202.00 
  Straat, Evert-Jan 2029 NED1.0010.542010.80 

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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