Individual Calculations July 2022
 Pietrowski, Patrick  Total change: 21.60  Rating chartPersonal card
 Open de Cambrai 2022 CAMBRAI FRA 2022-06-24
RcRownchangeKK*chgGame
 1821 1548 3.00 7 1.08 20 21.60 
  Perruquon, Laetitia 1339 FRA1.0010.23204.60 
  Porteman, Eric 1865 BEL1.0010.872017.40 
  Lenaerts, Lennert f2353 BEL0.0010.00200.00 
  Anes, Emmanuel 1963 FRA0.001-0.0720-1.40 
  Deneyer, Frank 1823 BEL0.001-0.1720-3.40 
  Baujard, Romain 1374 FRA1.0010.27205.40 
  Zienkiewicz, Alexandre 2031 FRA0.001-0.0520-1.00 

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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