Individual Calculations July 2015
 Pierquin, Bernard  Total change: 19.20  Rating chartPersonal card
 Les defis du club de Reims 2015 REIMS FRA 2015-04-01
RcRownchangeKK*chgGame
 1762 1885 3.50 4 0.96 20 19.20 
  Djellouli, Hassine 1939 FRA1.0010.582011.60 
  Blitte, Olivier 1485  * FRA1.0010.08201.60 
  Amoros, Pierre 1730 FRA1.0010.29205.80 
  Zeroual, Mohamed 1892 FRA0.5010.01200.20 
 * 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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