Rapid: Individual Calculations June 2023
 Lazzari, Irene  Total change: 112.80  Rating chartPersonal card
 Rapide Fide de Printemps 2023 Liege BEL 2023-05-05
RcRownchangeKK*chgGame
 1397 1081 4.00 8 2.82 40 112.80 
  Hodzic, Elvir 1597 SRB0.001-0.0440-1.60 
  Marchal, Georges 1358 BEL0.001-0.1740-6.80 
  Fernandez Fernandez, Dimitri 1327 BEL1.0010.814032.40 
  Demblon, Jean-Luc 1507 BEL1.0010.934037.20 
  Orban, Didier 1387 BEL0.001-0.1440-5.60 
  Arguelles, Jose 1366 BEL1.0010.844033.60 
  Moreno Moreno, Manuel 1281 BEL0.001-0.2440-9.60 
  Magis, Pierre 1349 BEL1.0010.834033.20 

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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