Rapid: Individual Calculations November 2018
 Berfini, Ghjuliana  Total change: 5.20  Rating chartPersonal card
 Corsican Circuit 2018 - Open Oscaro BASTIA FRA 2018-10-20
RcRownchangeKK*chgGame
 1652 1447 2.50 8 0.26 20 5.20 
  Skomorokhin, Roman m1847  * RUS0.001-0.0820-1.60 
  Perrusset, Barbara 1847  * FRA0.001-0.0820-1.60 
  Porsia, Pietro 1744 FRA1.0010.852017.00 
  Lafourcade, Victor 1837 FRA0.001-0.0920-1.80 
  Ballarini, Martin 1731 ITA0.001-0.1620-3.20 
  Kralifa Mounier, Rayan 1207 FRA1.0010.20204.00 
  Rossi, Pascal 1698 FRA0.001-0.1920-3.80 
  Ventrice, Lorenzo 1304 ITA0.501-0.1920-3.80 
 * 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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