Individual Calculations September 2019
 Naalden, Marc  Total change: -13.00  Rating chartPersonal card
 Open Brasschaat 2019 Brasschaat BEL 2019-08-17
RcRownchangeKK*chgGame
 1716 1870 5.50 9 -0.65 20 -13.00 
  Michielsen, Lies 1489 BEL0.501-0.4120-8.20 
  Liessens, Tom 1582 BEL0.501-0.3420-6.80 
  Viaene, Jan 1695 BEL1.0010.27205.40 
  Van Hoofstat, Tom 2088 BEL0.001-0.2220-4.40 
  Kloosterboer, Nico 1644 NED0.501-0.2920-5.80 
  Jacobs, Paul 1636 BEL1.0010.21204.20 
  Froeyman, Hugo 1598 BEL1.0010.17203.40 
  Godde, Matthias 1989 BEL0.001-0.3420-6.80 
  Plompen, Wim 1723 BEL1.0010.30206.00 

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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