Individual Calculations December 2021
 Polikarpov, Anton  Total change: -19.60  Rating chartPersonal card
 Primera Provincial Centro 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1380 1125 0.00 2 -0.43 40 -17.20 
  Cervera Diaz, Aaron 1235 ESP0.001-0.3540-14.00 
  Martin Caparros, Carlos 1525  * ESP0.001-0.0840-3.20 
 * 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)
 
 Segunda Provincial Centro 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1104 1125 1.00 2 -0.06 40 -2.40 
  Torosyan Saghatelyan, Arturo 1099 ESP0.001-0.5440-21.60 
  Roger Vicente, Francisco 1109 ESP1.0010.484019.20 

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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