Individual Calculations May 2012
 Sakwinski, Jean-Francois  Total change: -20.70  Rating chartPersonal card
 31e open international de Clermont-Ferrand CLERMONT FERRAND FRA 2012-02-23
RcRownchangeKK*chgGame
 1666 1617 2.00 5 -0.29 30 -8.70 
  Marie, Maxime c2017  * FRA0.001-0.0830-2.40 
  Gautier-Baudhuit, Jeremy 1356 FRA1.0010.18305.40 
  Arcusa, Michel 1870 FRA0.001-0.1930-5.70 
  Ilpide, Jean-Luc 1580 FRA0.501-0.0530-1.50 
  Sadoune, Emilie 1509 FRA0.501-0.1530-4.50 
 * 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 2012 - Nationale 4 - R6 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1688 1617 0.00 1 -0.40 30 -12.00 
  Lefeuvre, Yoann 1688 FRA0.001-0.4030-12.00 

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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