Individual Calculations September 2015
 Martin, Raoul  Total change: -17.00  Rating chartPersonal card
 Championnat de France 2015 - Open D SAINT QUENTIN FRA 2015-08-09
RcRownchangeKK*chgGame
 1408 1459 2.00 5 -0.85 20 -17.00 
  Luond, Patrice 1396 FRA1.0010.41208.20 
  Brosset, Matthieu 1427 FRA0.001-0.5420-10.80 
  Verat-Fayolle, Celian 1421 FRA0.001-0.5520-11.00 
  Hazarabedian, Guy 1373 FRA1.0010.38207.60 
  Gac, Jean-Luc 1423 FRA0.001-0.5520-11.00 

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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