Individual Calculations September 2020
 Karapetian, Rouben  Total change: 17.80  Rating chartPersonal card
 Circuit d'Echecs Gascon 2020 Tournoi A RISCLE FRA 2020-08-03
RcRownchangeKK*chgGame
 2101 1999 3.50 7 0.89 20 17.80 
  Fournier, Loic 2116 FRA0.5010.16203.20 
  Ringuet, Noe 2217 FRA0.001-0.2220-4.40 
  Cazeaux, Didier 1932 FRA1.0010.41208.20 
  Lambert, Adrien 2123 FRA1.0010.672013.40 
  Laffonta, Matthias 1964 FRA1.0010.45209.00 
  Youssoupov, Moisse f2317 FRA0.001-0.1320-2.60 
  Lahoche, Dorian 2036 FRA0.001-0.4520-9.00 

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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