Individual Calculations April 2014
 Lefebvre, Herve  Total change: -22.20  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 2145 2307 4.50 9 -1.48 15 -22.20 
  Brodsky, Michail g2554 UKR0.5010.31154.65 
  Kovacevic, Aleksandar g2572 SRB0.001-0.1815-2.70 
  Terrier, Jonathan 1907  * FRA1.0010.08151.20 
  Inouss, Badr 1954 FRA0.501-0.3915-5.85 
  Iraqui, Youssef 1968 MAR0.501-0.3815-5.70 
  Simons, Sebastiaan 1907  * BEL1.0010.08151.20 
  Rosenauer, Horst 1920 GER1.0010.09151.35 
  Stojanovic, Dalibor g2501 BIH0.001-0.2515-3.75 
  Janik, Igor 2020 POL0.001-0.8415-12.60 
 * 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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