Individual Calculations February 2023
 Halegua, Dani  Total change: 30.40  Rating chartPersonal card
 12eme Open de Noel du CEIT TOULOUSE FRA 2022-12-26
RcRownchangeKK*chgGame
 1899 2095 6.00 7 0.94 20 18.80 
  Kallenbrunn, Philippe 1695  * FRA1.0010.08201.60 
  Ouradou, Frederic 1688 FRA1.0010.08201.60 
  Moriniaux, Colin 2035 FRA1.0010.42208.40 
  Toulzac, Pierre-Yves f2067 FRA0.501-0.0420-0.80 
  Hacout, Francois 1947 FRA1.0010.30206.00 
  Cabarcos Baulina, Manuel 1808 AND1.0010.16203.20 
  Muratet Casadevall, Albert 2052 ESP0.501-0.0620-1.20 
 * 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)
 
 Team 2023 - Coupe de France 32e FRANCE FRA 2023-01-08
RcRownchangeKK*chgGame
 1954 2105 1.00 1 0.30 20 6.00 
  Perez Romero, Pedro 1954 FRA1.0010.30206.00 

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 1 r5 FRANCE FRA 2023-01-15
RcRownchangeKK*chgGame
 2328 2105 0.50 1 0.28 20 5.60 
  Mullon, Jean-Baptiste m2328 FRA0.5010.28205.60 

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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