Individual Calculations April 2018
 Vaillant, Stephane  Total change: 10.40  Rating chartPersonal card
 34e Open de Cappelle la Grande CAPPELLE LA GRANDE FRA 2018-03-03
RcRownchangeKK*chgGame
 1830 1874 5.50 9 0.56 20 11.20 
  Raguet, Boris 1559 FRA1.0010.14202.80 
  Nasuta, Grzegorz m2274  * POL0.001-0.0820-1.60 
  Podvyaznyy, Oleg 1474  * RUS1.0010.08201.60 
  Kollar, Romain 2135 FRA0.001-0.1820-3.60 
  Jacobs, Paul 1619 BEL0.001-0.8120-16.20 
  Labarthe, Francois 1605 FRA1.0010.17203.40 
  Robion, Jean-Claude 1661 FRA1.0010.23204.60 
  Bourges, Jerome 2096 FRA0.5010.28205.60 
  Di Cosmo, Jonathan 2048 BEL1.0010.732014.60 
 * 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)
 
 Team 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1856 1874 1.00 2 -0.04 20 -0.80 
  Huin, Eric 1729 FRA0.501-0.1920-3.80 
  Perrin, Jean-Christophe 1982 FRA0.5010.15203.00 

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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