Individual Calculations November 2015
 Boer, Alef  Total change: -37.00  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 2A - round 1-2 Various NED 2015-09-26
RcRownchangeKK*chgGame
 2130 2151 0.50 2 -0.56 20 -11.20 
  Van Der Marel, Lambertus 2212 NED0.5010.08201.60 
  Hommes, Elmar 2047 NED0.001-0.6420-12.80 

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)
 
 Hoogeveen Schaaktoernooi - Open Hoogeveen NED 2015-10-17
RcRownchangeKK*chgGame
 2134 2151 3.50 9 -1.29 20 -25.80 
  Werle, Jan g2524 NED0.001-0.1020-2.00 
  Bekedam, Tyro 1981 NED1.0010.28205.60 
  Lecomte, Robin 2317 NED0.001-0.2820-5.60 
  Kouwenhoven, Derk 1918 NED0.501-0.2920-5.80 
  Sadallah, Osama 2067 NED0.001-0.6220-12.40 
  Berghuis, Marten 1981 NED1.0010.28205.60 
  Kokje, Joris 1983 NED0.501-0.2220-4.40 
  Van Der Veen, Jan 2070 NED0.501-0.1120-2.20 
  Kevlishvili, Robby f2361 NED0.001-0.2320-4.60 

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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