Rapid: Individual Calculations June 2022
 Lucchi, Lorenzo  Total change: -4.60  Rating chartPersonal card
 Kensington FIDE Rapid Chess - Open London ENG 2022-05-01
RcRownchangeKK*chgGame
 1751 2037 4.50 6 -0.23 20 -4.60 
  Saurav, Sunny 1637  * IND1.0010.08201.60 
  Ismail, Mohammed Aayan 1874 ENG0.001-0.7220-14.40 
  Cox, Toby 1688 ENG1.0010.11202.20 
  Hayward, Alan 1776 ENG1.0010.18203.60 
  Cordova-Lopez, Diego Anton 1425 ENG1.0010.02200.40 
  Ward, Ieuan C 2108 ENG0.5010.10202.00 
 * 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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