Individual Calculations May 2019
 Tardif, Sebastien  Total change: -10.80  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2035 2041 1.00 3 -0.54 20 -10.80 
  Velasco, Santiago f2293 PUR0.001-0.1920-3.80 
  Chaumont, Philippe 1999 FRA0.001-0.5620-11.20 
  David, Vincent 1814 FRA1.0010.21204.20 

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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