Individual Calculations February 2022
 Andrieu, Philippe  Total change: -29.60  Rating chartPersonal card
 18e Bois-Colombes Chess Master - Open B BOIS COLOMBES FRA 2021-12-16
RcRownchangeKK*chgGame
 1597 1743 4.00 8 -1.48 20 -29.60 
  Campos Contreras, Abraham 1511 FRA0.001-0.7920-15.80 
  Deluard, Stephane 1591 FRA1.0010.30206.00 
  Romero, Michel 1666 FRA0.001-0.6120-12.20 
  Cuyvers, Jens 1619 BEL1.0010.33206.60 
  Seiler-Sar, Solal 1512 FRA0.001-0.7920-15.80 
  Andreopa, Moureli 1511 FRA1.0010.21204.20 
  Touat, Kais 1509 FRA1.0010.21204.20 
  Olivier, Philippe 1860 FRA0.001-0.3420-6.80 

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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