Individual Calculations July 2019
 Duvina, Victor  Total change: 50.40  Rating chartPersonal card
 Team 2019 - Normal Juin FRANCE FRA 2019-06-01
RcRownchangeKK*chgGame
 1491 1554 3.00 3 1.26 40 50.40 
  Pelletier, Sylvain 1372 FRA1.0010.264010.40 
  Baffier, Jean-Louis 1572 FRA1.0010.534021.20 
  Perla, Ilan 1529 FRA1.0010.474018.80 

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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