Individual Calculations June 2017
 Mahling, Sebastian  Total change: -7.40  Rating chartPersonal card
 7. Potsdamer Sommeropen Potsdam GER 2017-05-25
RcRownchangeKK*chgGame
 1654 1486 1.50 6 -0.37 20 -7.40 
  Grosse, Michael 1886  * GER0.5010.42208.40 
  Greber, Andreas 1886  * GER0.001-0.0820-1.60 
  Triegel, Rudi 1655 GER0.001-0.2820-5.60 
  Jouani, Zakharia 1175 GER1.0010.14202.80 
  Wolff, Marie Antoinette 1770 GER0.001-0.1620-3.20 
  Gericke, Luis 1551 GER0.001-0.4120-8.20 
 * 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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