Individual Calculations September 2020
 Petit, Ludivine  Total change: -57.60  Rating chartPersonal card
 Championnat des Ardennes 2020 de div 2 (- 1600) CHARLEVILLE MEZIERES FRA 2020-08-07
RcRownchangeKK*chgGame
 1082 1197 2.50 6 -1.44 40 -57.60 
  De Andrade, Tanguy 1060 FRA0.001-0.6840-27.20 
  De Andrade, Tanguy 1060 FRA0.501-0.1840-7.20 
  Ouannoughi, Yasmina 1110 FRA1.0010.384015.20 
  Ouannoughi, Yasmina 1110 FRA1.0010.384015.20 
  Duloquin, Timothe 1075 FRA0.001-0.6740-26.80 
  Duloquin, Timothe 1075 FRA0.001-0.6740-26.80 

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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