Individual Calculations August 2014
 Ponchel, Claude  Total change: 13.40  Rating chartPersonal card
 Petit Championnat de Paris Île-de-France 2014 - Open a (1800 à 2199) PARIS FRA 2014-07-06
RcRownchangeKK*chgGame
 1939 1869 3.50 7 0.67 20 13.40 
  Vuddamalay, Milan 1976 FRA0.5010.15203.00 
  Koch, Alain 1933 FRA0.5010.09201.80 
  Chasez, Fabien 1927 FRA1.0010.582011.60 
  Mohammad, Fahim 2005 FRA0.001-0.3220-6.40 
  De Andres Oterino, Carlos 1934 ESP0.001-0.4120-8.20 
  Bourogaa, Younes 1907 FRA0.5010.05201.00 
  Moreira, Gil 1892 FRA1.0010.532010.60 

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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