Individual Calculations October 2020
 Boulemnakher, Karim  Total change: 38.00  Rating chartPersonal card
 26eme Festival International de Chambery - Principal (plus de 1700) CHAMBERY FRA 2020-08-24
RcRownchangeKK*chgGame
 2051 1964 4.50 9 0.95 40 38.00 
  Boyer, Mahel f2294 FRA0.001-0.1240-4.80 
  Duvert, Francois 1729 FRA1.0010.21408.40 
  Schmit, Vincent 2150 FRA0.001-0.2640-10.40 
  Budin, Florent 1799 FRA1.0010.284011.20 
  Daurelle, Herve f2205 FRA0.001-0.2040-8.00 
  Andrieu, Philippe 1758 FRA1.0010.24409.60 
  Baroyan, Davit 2218 FRA1.0010.814032.40 
  Frantz, Nicolas 2124 FRA0.001-0.2940-11.60 
  Maltezeanu, Stefan 2182 LUX0.5010.284011.20 

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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