Individual Calculations July 2021
 Adrian, Claude  Total change: -19.80  Rating chartPersonal card
 FE 8 Cattolica - A Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 2109 2240 4.00 9 -1.98 10 -19.80 
  Adrian, Leopold 2009 FRA0.501-0.2910-2.90 
  Skurniak, Szymon 2034 POL0.001-0.7610-7.60 
  Nineuil, Vincent 1963 FRA1.0010.17101.70 
  Maloberti, David 2084 FRA1.0010.29102.90 
  Bernadskiy, Vitaliy g2587 UKR0.001-0.1110-1.10 
  Triboi, Alexander 1966 MDA0.501-0.3310-3.30 
  Dammann, Jorn 1908 USA1.0010.12101.20 
  Rasti, Arvin 2195 SWE0.001-0.5610-5.60 
  Pasini, Nicolo f2233 ITA0.001-0.5110-5.10 

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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