Individual Calculations May 2016
 Chemla, Oscar  Total change: -50.80  Rating chartPersonal card
 14e Open international de Malakoff MALAKOFF FRA 2016-04-16
RcRownchangeKK*chgGame
 1979 2073 3.00 7 -1.27 40 -50.80 
  Shirazi, Kamran m2351 FRA0.001-0.1740-6.80 
  Daignieres, Pierre 1826 FRA0.501-0.3140-12.40 
  Graciano, Jean-Pierre 1673  * FRA1.0010.08403.20 
  Rabier, Jean 1782 FRA1.0010.15406.00 
  Kernazhitsky, Leonid m2284 UKR0.001-0.2340-9.20 
  Baron, Daniel 1981 FRA0.001-0.6340-25.20 
  Bourogaa, Younes 1955 FRA0.501-0.1640-6.40 
 * 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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