Individual Calculations August 2017
 Neumann, Michael  Total change: -63.80  Rating chartPersonal card
 4e Open International de Purtichju GROSSETO PRUGNA FRA 2017-07-02
RcRownchangeKK*chgGame
 1887 2182 3.50 8 -3.19 20 -63.80 
  Morison, Julien 1900 FRA0.001-0.8420-16.80 
  Roux, Baptiste 1915 FRA0.001-0.8220-16.40 
  Leone, Cataldo 1782  * ITA1.0010.08201.60 
  Charvein, Gabriel 1896 FRA0.501-0.3420-6.80 
  Rosenfeld, Imre 1782  * FRA1.0010.08201.60 
  Maurizzi, Marc Andria 1841 FRA0.001-0.8820-17.60 
  Cardi, Jean 1873 FRA1.0010.14202.80 
  Laplanche, Denis 2104 FRA0.001-0.6120-12.20 
 * 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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