Individual Calculations May 2023
 Cancedda-Dupuis, Livio  Total change: 12.00  Rating chartPersonal card
 London Chess League Weekend Congress (31 March) - Open London W6 ENG 2023-03-31
RcRownchangeKK*chgGame
 1717 1644 2.50 5 0.30 40 12.00 
  Healey, Michael W 2124 ENG0.001-0.0540-2.00 
  Banerji, Kumar 1434 ENG1.0010.23409.20 
  Veeturi, Yashvardhan 1244  * ENG0.501-0.4240-16.80 
  Bakacsi, Zsolt 1725 HUN1.0010.614024.40 
  Dignam, Matthew 2057 IRL0.001-0.0740-2.80 
 * 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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