Rapid: Individual Calculations April 2023
 Mazza, Stefano  Total change: 7.60  Rating chartPersonal card
 439e Rapide Fide du Canal PARIS FRA 2023-03-24
RcRownchangeKK*chgGame
 1589 1802 4.00 5 0.38 20 7.60 
  Billerot, Renaud 1311 FRA1.0010.04200.80 
  Rivera Rivas, Carlos 1402  * ESP1.0010.08201.60 
  Rouffignac, Tanguy f2105 FRA0.001-0.1420-2.80 
  Mendil, Yacine 1542 FRA1.0010.18203.60 
  Kappner, Richard 1585 FRA1.0010.22204.40 
 * 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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