Individual Calculations May 2019
 Ludwig, Remi  Total change: -8.80  Rating chartPersonal card
 WE 22 Primavera - A Genova ITA 2019-04-05
RcRownchangeKK*chgGame
 2156 2321 3.00 5 -0.44 20 -8.80 
  Astengo, Marcello 2015 ITA1.0010.14202.80 
  Necesito, Donald 1921  * PHI0.501-0.4220-8.40 
  Molina, Fabrizio f2237 ITA0.501-0.1220-2.40 
  Abd El Gawad, Shaban 2093 ITA1.0010.21204.20 
  Basso, Pier Luigi g2516 ITA0.001-0.2520-5.00 
 * 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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