Individual Calculations February 2023
 Fruchard, Cyrille  Total change: 25.80  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 2248 2308 6.00 9 0.94 20 18.80 
  Pai Liu, Paul 2000 FRA1.0010.14202.80 
  David, Alberto g2518 ITA0.001-0.2320-4.60 
  Vanderpooten, Raphael 1909 FRA1.0010.08201.60 
  Boumrar, Ayrad 2143 FRA1.0010.28205.60 
  Vlachos, Anatole m2441 GRE1.0010.682013.60 
  Martinovici, Ilia m2415 MDA0.001-0.3520-7.00 
  Macon, Arthur f2327 FRA0.5010.03200.60 
  Meillon, Judicael 2227 FRA0.501-0.1120-2.20 
  Laurent, Julien G. f2250 FRA1.0010.42208.40 

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 4 r4 FRANCE FRA 2023-01-14
RcRownchangeKK*chgGame
 1909 2311 1.00 1 0.08 20 1.60 
  Bertrand, Thomas 1909 FRA1.0010.08201.60 

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)
 
 Team 2023 - Nationale 4 r5 FRANCE FRA 2023-01-28
RcRownchangeKK*chgGame
 2137 2311 1.00 1 0.27 20 5.40 
  Weisman, Nathan 2137 FRA1.0010.27205.40 

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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