Individual Calculations July 2019
 Alexopoulos, Spiros Orestis Dr.  Total change: 3.80  Rating chartPersonal card
 13th BPB Limburg Open 2019 Group B Maastricht NED 2019-06-07
RcRownchangeKK*chgGame
 1907 1886 3.50 7 0.19 20 3.80 
  Wlogalski, Olivier 1813 BEL0.501-0.1020-2.00 
  Ibrahim, Ashraf 1856 NED0.501-0.0420-0.80 
  Warnaar, Alisha 1924 NED1.0010.552011.00 
  Andersen, Lars Christoff 2040 DEN0.5010.21204.20 
  Zachariassen, Bjarne 1952 NOR0.001-0.4120-8.20 
  Cillen, Jeroen 1868 BEL0.501-0.0320-0.60 
  Alonso, Jose Antonio 1896 GER0.5010.01200.20 

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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