Individual Calculations November 2015
 Van Duijn, Roel  Total change: -27.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 3C - round 1-2 Various NED 2015-09-26
RcRownchangeKK*chgGame
 2081 2037 1.00 2 0.12 20 2.40 
  Van Der Meiden, Dirk 2104 NED1.0010.592011.80 
  Van Veenendaal, Elmer 2057 NED0.001-0.4720-9.40 

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)
 
 HWP Haarlemse Meesters Open 2015 Haarlem NED 2015-10-17
RcRownchangeKK*chgGame
 1941 2037 3.50 8 -1.51 20 -30.20 
  Joziasse, David 1935 NED0.001-0.6420-12.80 
  Bloem, Mark 1976 NED1.0010.42208.40 
  Ritsema, Ronald 1969 NED1.0010.41208.20 
  Van Baar, Esper 1836 NED0.001-0.7620-15.20 
  Van Brussel, Bert 1837 NED0.001-0.7620-15.20 
  Seelemeijer, Jasper 1968 NED0.501-0.1020-2.00 
  Boelhouwer, Collin 2132 NED0.5010.13202.60 
  Mesman, Edwyn 1875 NED0.501-0.2120-4.20 

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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