Individual Calculations January 2020
 Drouet, Angelique  Total change: -21.60  Rating chartPersonal card
 Departementaux Jeunes Loire-Atlantique 2019 MinF PORNIC FRA 2019-11-30
RcRownchangeKK*chgGame
 1153 1063 1.00 4 -0.54 40 -21.60 
  Deruyter, Maeva 1047 FRA1.0010.484019.20 
  Bacconnais, Anthea 1258 FRA0.001-0.2540-10.00 
  Deruyter, Maeva 1047 FRA0.001-0.5240-20.80 
  Bacconnais, Anthea 1258 FRA0.001-0.2540-10.00 

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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