Individual Calculations August 2018
 Chaudagne, Christophe  Total change: -9.00  Rating chartPersonal card
 1er open de Prebenoit (-2200) BETETE FRA 2018-07-07
RcRownchangeKK*chgGame
 1791 2050 3.50 5 -0.45 20 -9.00 
  Richard, Nathan 1650  * FRA0.501-0.4220-8.40 
  De Barral, Richard 1650  * FRA1.0010.08201.60 
  Leroy, Stephane 1741 FRA1.0010.14202.80 
  Viers, Matthieu 2028 FRA0.501-0.0320-0.60 
  Tchefranoff, Stephane 1886 FRA0.501-0.2220-4.40 
 * 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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