Individual Calculations February 2023
 Liarsou, Patrick  Total change: -27.40  Rating chartPersonal card
 16eme Trophee International de Lyon 2022 Open A LYON FRA 2022-12-26
RcRownchangeKK*chgGame
 1870 1913 3.50 9 -1.50 20 -30.00 
  Bazzazi, Abdulaziz 1733 FRA0.001-0.7420-14.80 
  Davtian, Armen 1798 FRA0.501-0.1620-3.20 
  Bui, Corentin 1908 FRA0.001-0.5120-10.20 
  Timotic, Nicolas 1944 FRA1.0010.542010.80 
  Lessmeister, Patrick 1697 GER1.0010.22204.40 
  Besombes, Romain 1852 FRA0.501-0.0820-1.60 
  Ernst, Luca 1998 FRA0.001-0.3820-7.60 
  Brion Lacherest, Nathan 1882 FRA0.001-0.5420-10.80 
  Plane, Boris c2021 FRA0.5010.15203.00 

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)
 
 Team 2023 - Nationale 2 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 1544 1867 1.00 1 0.13 20 2.60 
  Batt, Meloe 1544 FRA1.0010.13202.60 

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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