Individual Calculations June 2016
 Welling, Sophie  Total change: -14.20  Rating chartPersonal card
 Groninger Combinatie Open 2016 Groningen NED 2016-05-05
RcRownchangeKK*chgGame
 1823 1669 1.00 4 -0.29 20 -5.80 
  Mueller, Oliver f2069  * GER0.001-0.0820-1.60 
  Hoogeboom, Boudewijn 1655 NED0.501-0.0220-0.40 
  Wolters, Vincent 1774 NED0.5010.14202.80 
  Van Der Graaf, Jaap 1794 NED0.001-0.3320-6.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 BPB Limburg Open 2016 - Groep C Maastricht NED 2016-05-13
RcRownchangeKK*chgGame
 1730 1669 0.00 1 -0.42 20 -8.40 
  Van Setten, Alexander 1730 NED0.001-0.4220-8.40 

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)
 

 

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