Individual Calculations September 2018
 Karapetian, Rouben  Total change: 26.60  Rating chartPersonal card
 Championnat de France 2018 - Open A NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 2053 1945 4.50 9 1.33 20 26.60 
  Bat, Bilguun 2053 FRA1.0010.652013.00 
  Maleki, Nicolas 2094 FRA0.001-0.3020-6.00 
  Kieffer, Anatole 2076 FRA1.0010.682013.60 
  Llapasset, Jean-Louis 2086 FRA0.001-0.3120-6.20 
  Roussel, Simon 2059 FRA0.001-0.3420-6.80 
  Perradin, Vincent 2020 FRA0.001-0.4020-8.00 
  Kavciyan, Yega 2049 FRA0.5010.14202.80 
  Lambert, Thomas 2018 FRA1.0010.602012.00 
  Epelly, Patrick 2022 FRA1.0010.612012.20 

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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