Individual Calculations February 2022
 Hergli, Amir  Total change: -34.60  Rating chartPersonal card
 5eme Open des Roses Ariana Ariana TUN 2021-12-24
RcRownchangeKK*chgGame
 1747 2070 6.00 9 -1.73 20 -34.60 
  Ben Mbarek, Mohamed 1670  * TUN1.0010.08201.60 
  Kahlaoui, Jawhar 1677 TUN1.0010.08201.60 
  Zaydia, Marwen 1886 TUN0.501-0.2420-4.80 
  Charfeddine, Akram 1929 TUN0.001-0.6920-13.80 
  Troudi, Ahmed 1726 TUN1.0010.12202.40 
  Tira, Ahmed 1724 TUN0.501-0.3920-7.80 
  Matmati, Ramzi 1679 TUN0.001-0.9120-18.20 
  Ghanem, Khaled 1764 TUN1.0010.14202.80 
  Khemiri, Mohamed Dhia Eddine 1670  * TUN1.0010.08201.60 
 * 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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