Individual Calculations September 2017
 Mebarki, Omar  Total change: -16.80  Rating chartPersonal card
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1513 1597 4.50 9 -0.84 20 -16.80 
  Andrieu, Philippe 1887 FRA0.001-0.1620-3.20 
  Lognos, Lina 1197  * FRA1.0010.08201.60 
  Hodot, Yves 1774 FRA0.001-0.2720-5.40 
  Incardona, Stephane 1353 FRA0.001-0.8020-16.00 
  Chagnaud, Bernard 1402 FRA0.001-0.7520-15.00 
  Wolfangel, Jocelyne 1328 FRA1.0010.17203.40 
  Marcault, Alain 1341 FRA1.0010.19203.80 
  Coussot, Jean-Claude 1674 FRA0.5010.11202.20 
  Carlucci, Jean 1661 FRA1.0010.592011.80 
 * 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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