Individual Calculations April 2023
 Madi, Chahinez  Total change: 41.60  Rating chartPersonal card
 Open d'Aubagne 2022 r7-8 AUBAGNE FRA 2023-03-04
RcRownchangeKK*chgGame
 1607 1459 2.00 2 1.39 40 55.60 
  Cescon, Moreno 1592 FRA1.0010.684027.20 
  Mouhieddine, Hocine 1621 FRA1.0010.714028.40 

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 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1571 1459 0.00 1 -0.35 40 -14.00 
  Roussel, Yanis 1571 FRA0.001-0.3540-14.00 

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)
 

 

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