Rapid: Individual Calculations July 2019
 Zimina, Olga  Total change: -8.40  Rating chartPersonal card
 OP TORNEO DELLE STELLE CAMPOFELICE DI ROCCELLA ITA 2019-06-23
RcRownchangeKK*chgGame
 2045 2344 4.50 6 -0.42 20 -8.40 
  Crisa `, Daniele 1944  * ITA1.0010.08201.60 
  Pennica, Andrea 1944  * ITA1.0010.08201.60 
  Valguarnera, Girolamo 2129 ITA0.501-0.2720-5.40 
  Amato, Andrea f2362 ITA0.001-0.4720-9.40 
  Cina `, Vittorio 1944  * ITA1.0010.08201.60 
  Salvato, Giuseppe 1944  * ITA1.0010.08201.60 
 * 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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