Individual Calculations March 2017
 Ohnmacht, Rolf  Total change: -24.20  Rating chartPersonal card
 24e Open International de Selestat - Open A (plus de 1700) SELESTAT FRA 2017-02-23
RcRownchangeKK*chgGame
 1912 1927 2.50 7 -1.21 20 -24.20 
  Meijers, Viesturs g2327  * LAT0.001-0.0820-1.60 
  Thomas, Amaryllis 1741 FRA1.0010.26205.20 
  Khachatryan, Michel 2049 FRA0.001-0.3320-6.60 
  Pizzo, Simon 1708 FRA1.0010.22204.40 
  Nielsen, Andre 2079 NOR0.001-0.3020-6.00 
  Heun, Andreas 1742 GER0.501-0.2420-4.80 
  Eichmann, Yannick 1740 FRA0.001-0.7420-14.80 
 * 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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