Individual Calculations August 2019
 Dayan, Benjamin  Total change: -3.00  Rating chartPersonal card
 Championnat International d'Echecs de Paris IdF 2019 Open A PARIS FRA 2019-07-07
RcRownchangeKK*chgGame
 2013 1866 2.00 7 -0.15 20 -3.00 
  Toure, Vasanth 2064 FRA0.001-0.2420-4.80 
  Toure, Ananth 2066 FRA1.0010.762015.20 
  Rachid, Alexandre 2007 FRA0.001-0.3120-6.20 
  Harutyunyan, Axel 2017 BEL1.0010.702014.00 
  Le Roux, Yann-Erle 1976 FRA0.001-0.3520-7.00 
  Holcman, Jeremy 2090 FRA0.001-0.2220-4.40 
  Vigna, Liza 1871 FRA0.001-0.4920-9.80 

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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