Individual Calculations December 2022
 Zein, Roda  Total change: 7.20  Rating chartPersonal card
 Team 2023 - IDF Novembre FRANCE FRA 2022-11-01
RcRownchangeKK*chgGame
 1515 1322 0.00 1 -0.25 20 -5.00 
  Tanguy, Christian 1515 FRA0.001-0.2520-5.00 

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)
 
 2eme Tournoi d'echecs parties lentes de Meaux MEAUX FRA 2022-11-05
RcRownchangeKK*chgGame
 1593 1322 2.50 5 1.27 20 25.40 
  Rosu, Matei 1085 FRA1.0010.20204.00 
  Ayoub, Alexandre 1542 FRA1.0010.782015.60 
  Mimoune, Kenzi 1731 FRA0.5010.42208.40 
  Ahmed Holi Ali, Moawia c1948 SUD0.001-0.0120-0.20 
  Chennoufi, Amine 1661 FRA0.001-0.1220-2.40 

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)
 
 Team 2023 - Nationale 4 r2 FRANCE FRA 2022-11-26
RcRownchangeKK*chgGame
 1201 1322 0.00 1 -0.66 20 -13.20 
  Kolodziejczyk, Alexandre 1201 FRA0.001-0.6620-13.20 

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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