Individual Calculations September 2018
 Chosson, Julien  Total change: -78.28  Rating chartPersonal card
 15e Open international de Plancoet PLANCOET FRA 2018-07-29
RcRownchangeKK*chgGame
 1793 2029 3.50 9 -3.43 38 -130.34 
  Konguvel, Ponnuswamy m2340 IND0.001-0.1438-5.32 
  Maruejols, Claude 1819 FRA0.501-0.2738-10.26 
  Cresswell, Patrick 1674 FRA0.001-0.8938-33.82 
  Hamelin, Isabelle 1629  * FRA1.0010.08383.04 
  Verat-Fayolle, Celian 1759 FRA0.001-0.8338-31.54 
  Thoue, Jean-Claude 1670 FRA1.0010.10383.80 
  Charon, Olivier 1807 FRA0.001-0.7838-29.64 
  Le Devehat, Francois 1629  * FRA1.0010.08383.04 
  Le Borgne, Romain 1812 FRA0.001-0.7838-29.64 
 * 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)
 
 Championnat de France 2018 - Open A NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 2122 2010 4.50 9 1.37 38 52.06 
  Galtier, Nicolas 2110 FRA0.5010.14385.32 
  Otmani, Kamel 2116 FRA1.0010.643824.32 
  Bajoni, Lucas 2098 FRA0.001-0.3838-14.44 
  Decuigniere, Tom 2169 FRA0.5010.21387.98 
  Derige Kane, Yan 2137 FRA0.001-0.3338-12.54 
  Ribreau, Herve 2164 FRA1.0010.713826.98 
  Djidjeli, Sofiane 2121 FRA0.5010.15385.70 
  Guazzelli, Jean-Baptiste 2090 FRA0.5010.11384.18 
  Roumegous, Marina wm2097 FRA0.5010.12384.56 

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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