Individual Calculations June 2018
 Van Den Bergh, Peter  Total change: -1.60  Rating chartPersonal card
 42eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2018-05-19
RcRownchangeKK*chgGame
 1912 2122 4.50 6 -0.08 20 -1.60 
  Stasinkiewicz, Aleksander 1762 POL1.0010.10202.00 
  Accadebled, David 1926 FRA0.501-0.2520-5.00 
  Manet, Eric 1914 FRA1.0010.23204.60 
  Van Rekom, Jerry 1974 NED0.501-0.2020-4.00 
  Brion, Marwan 1968 FRA0.501-0.2120-4.20 
  Nguyen-Cadoret, Nathan 1926 FRA1.0010.25205.00 

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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