Individual Calculations July 2017
 Koenig, Claude  Total change: -4.40  Rating chartPersonal card
 Challenge Hegy Andre 2017 (-2200) KINGERSHEIM FRA 2017-03-24
RcRownchangeKK*chgGame
 1598 1806 5.00 7 -0.22 20 -4.40 
  Dielaine, Sylvain 1454 FRA0.501-0.3920-7.80 
  Dias, Joao Pedro 1547 FRA0.001-0.8220-16.40 
  Loga, Daniel 1436 FRA1.0010.10202.00 
  Blum, Pierre 1696 FRA1.0010.35207.00 
  Rost, Pierre 1871 FRA0.5010.09201.80 
  Beteille, Christian 1635 FRA1.0010.27205.40 
  Beaufauchet, David 1549 FRA1.0010.18203.60 

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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