Individual Calculations June 2018
 Israel, Gregory  Total change: 30.80  Rating chartPersonal card
 42eme open international d'echecs de Fourmies - Open A FOURMIES FRA 2018-05-19
RcRownchangeKK*chgGame
 2094 2023 4.50 7 1.54 20 30.80 
  Bourgeois, Ludovic 1683 FRA1.0010.12202.40 
  Petitcunot, Pierre m2423  * FRA0.001-0.0820-1.60 
  Mabire, Manuel 1823 FRA1.0010.24204.80 
  Halak, Miklos 2239 HUN1.0010.782015.60 
  Shirazi, Kamran m2325 FRA0.5010.35207.00 
  Roos, Adrian f2258 BEL0.001-0.2120-4.20 
  Ramez, Jean-Simon 1904 FRA1.0010.34206.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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