Individual Calculations September 2017
 Wollaert, Brian  Total change: 9.20  Rating chartPersonal card
 Brugse Meesters 2017 Brugge BEL 2017-08-13
RcRownchangeKK*chgGame
 1807 1658 3.50 9 0.46 20 9.20 
  Kalaiyalahan, Akshaya f2058  * ENG1.0010.922018.40 
  Grigoryan, Meri wf2039 ENG0.001-0.0920-1.80 
  Larsen, Harald 1965 BEL0.5010.36207.20 
  Moens, Patrick 1882 BEL0.001-0.2220-4.40 
  Grichkevitch, Gilles 1973 FRA0.001-0.1420-2.80 
  Podevijn, Guido 1540 BEL1.0010.34206.80 
  Vercruyce, Danny 1332 BEL0.001-0.8720-17.40 
  Devoldere, Bart 1511 BEL1.0010.30206.00 
  Van Der Meiden, Dirk 1964 NED0.001-0.1420-2.80 
 * 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)
 

 

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