Individual Calculations February 2020
 Liarsou, Patrick  Total change: 40.00  Rating chartPersonal card
 Trophee International de Lyon 2019 Open A LYON FRA 2019-12-26
RcRownchangeKK*chgGame
 2079 1893 4.50 9 2.00 20 40.00 
  Mathieu, Phileas 2166 FRA1.0010.832016.60 
  Weber, Samuel f2199 GER0.001-0.1420-2.80 
  Mezouaghi, Miloud 2011 FRA0.5010.16203.20 
  Crut, Aurelien m2293  * FRA0.001-0.0820-1.60 
  Verges, Brice 1898 FRA1.0010.512010.20 
  Chouquet, Adrien 2158 FRA0.001-0.1820-3.60 
  Savoya, Alexandre 1901 FRA1.0010.512010.20 
  Betton, Olivier 2013 FRA1.0010.662013.20 
  Fayel, Nicolas 2072 FRA0.001-0.2720-5.40 
 * 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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