Individual Calculations March 2023
 Rosenfeld, Imre  Total change: -1.60  Rating chartPersonal card
 Festival International des Jeux de Cannes - Open B (1600-2200) CANNES FRA 2023-02-20
RcRownchangeKK*chgGame
 1780 1661 3.00 9 -0.08 20 -1.60 
  Cherki, Thomas 1872 FRA0.001-0.2320-4.60 
  Maiffret, Patrick 1753 FRA1.0010.632012.60 
  Jeanbart, Pierre 1851 FRA0.5010.25205.00 
  Guipi Bopala, Prince Eric Jr 1813 CAN0.001-0.3020-6.00 
  Sabiani, Chjara 1805 FRA0.001-0.3120-6.20 
  Ruch, Bernard 1810 FRA0.001-0.3020-6.00 
  Gaillard, Christian 1750 FRA0.5010.12202.40 
  Caci, Nicolas 1741 FRA0.001-0.3920-7.80 
  Lopes, Sergio Miguel Rodrig 1628 POR1.0010.45209.00 

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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