Individual Calculations August 2022
 Naoum, Spyridon  Total change: 4.40  Rating chartPersonal card
 Championnat de la Francophonie 2022 Casablanca MAR 2022-07-02
RcRownchangeKK*chgGame
 2165 2346 6.50 9 0.22 20 4.40 
  Skalli, Taoufik 1976 MAR1.0010.10202.00 
  Tetepoulidis, Ioannis 2078 GRE0.501-0.3320-6.60 
  Rian, Saad 2088 MAR0.501-0.3220-6.40 
  Bensghir, Imad 1939 MAR1.0010.08201.60 
  El Fazari, Mohamed Amin 1946  * MAR1.0010.08201.60 
  Vernay, Clovis g2513 SUI0.5010.22204.40 
  Berend, Elvira wg2333 LUX1.0010.48209.60 
  Fawzy, Adham g2471 EGY0.001-0.3320-6.60 
  Zouaoui, Mohamed 2142 TUN1.0010.24204.80 
 * 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)
 

 

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