Individual Calculations February 2022
 Lacroix, Romain  Total change: -5.80  Rating chartPersonal card
 11eme Open de Noel du CEIT TOULOUSE FRA 2021-12-26
RcRownchangeKK*chgGame
 1982 2202 4.50 7 -0.71 20 -14.20 
  Sac, Olivier 1802  * FRA1.0010.08201.60 
  Cabarcos Baulina, Manuel 1802  * AND1.0010.08201.60 
  Buffe, Fabrice 2104 FRA0.501-0.1320-2.60 
  Grezels, Florian 2194 FRA0.501-0.0120-0.20 
  Van Den Brande, Norman 2034 FRA0.001-0.7220-14.40 
  Anfosso, Laurent 1802  * FRA1.0010.08201.60 
  Toulzac, Pierre-Yves f2135 FRA0.501-0.0920-1.80 
 * 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 2022 - Nationale 1 r5 FRANCE FRA 2022-01-16
RcRownchangeKK*chgGame
 2146 2202 1.00 1 0.42 20 8.40 
  Grimault, Nathan 2146 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)
 

 

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