Individual Calculations April 2023
 Pitaval, Lubin  Total change: -2.00  Rating chartPersonal card
 Team 2023 - Nationale 1 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1855 1906 1.00 2 -0.07 40 -2.80 
  Kufferath, Camille 2203 FRA0.001-0.1540-6.00 
  Vidoni, Salma 1506  * FRA1.0010.08403.20 
 * 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 - Nationale 2 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1911 1906 1.00 2 0.02 40 0.80 
  Giry, Jean-Marc 1960 FRA0.5010.08403.20 
  Moeller, Joshua 1862 FRA0.501-0.0640-2.40 

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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