Individual Calculations July 2021
 Nilssen, Ellen Fredericia  Total change: -9.40  Rating chartPersonal card
 FE 8 Cattolica - A Cattolica ITA 2021-05-27
RcRownchangeKK*chgGame
 2091 2121 4.50 9 -0.47 20 -9.40 
  Basso, Pier Luigi g2521  * ITA0.001-0.0820-1.60 
  Perez Bolanos, Joel 1976 ESP0.001-0.6920-13.80 
  Piangerelli, Michele 2045 ITA0.501-0.1020-2.00 
  Valette, Christian 1965 FRA1.0010.29205.80 
  Adrian, Leopold 2009 FRA0.001-0.6520-13.00 
  Maloberti, David 2084 FRA1.0010.45209.00 
  Perez Bolanos, David 2088 ESP1.0010.45209.00 
  Ochedzan, Tymon c2219 POL0.001-0.3720-7.40 
  Dammann, Jorn 1908 USA1.0010.23204.60 
 * 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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