Individual Calculations August 2019
 Biellmann, Patrick  Total change: -3.20  Rating chartPersonal card
 1er Open International de Saint-Quentin SAINT QUENTIN FRA 2019-07-06
RcRownchangeKK*chgGame
 1465 1252 2.00 8 -0.16 20 -3.20 
  Dagnicourt, Francis 1602 FRA0.001-0.1120-2.20 
  Matsumura, Cocoro 1652  * FRA0.001-0.0820-1.60 
  Dazin, Claude 1637 FRA0.001-0.0920-1.80 
  Palluat, Marie-Claire 1110 FRA1.0010.31206.20 
  Pruvost, Alain 1500 FRA0.001-0.1920-3.80 
  Van Der Voorde, Sonja 1442 BEL0.5010.25205.00 
  Delmont, Jean-Robert 1652  * FRA0.001-0.0820-1.60 
  Petit, Matteo 1128 FRA0.501-0.1720-3.40 
 * 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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