Individual Calculations February 2022
 Doghri, Nabil  Total change: -39.20  Rating chartPersonal card
 1st OPEN BICA PAWN INTERNATIONAL CHESS TOURNAMENT SOUSSE TUN 2021-12-23
RcRownchangeKK*chgGame
 2081 2344 5.00 9 -1.96 20 -39.20 
  Zouari, Mohanned 1944  * TUN1.0010.08201.60 
  Chorfen, Youssef 1944  * TUN0.501-0.4220-8.40 
  Ayari, Mahmoud 1944  * TUN1.0010.08201.60 
  Levin, Evgeny A. g2485 RUS0.001-0.3120-6.20 
  Moussa, Ahmed 1944  * TUN1.0010.08201.60 
  Firat, Burak g2480 TUR0.001-0.3220-6.40 
  Bashirinia, Omid 1944  * IRI1.0010.08201.60 
  Meftahi, Houssem m2098 TUN0.501-0.3120-6.20 
  Abdulrahman Mohammad, Al Taher 1944  * UAE0.001-0.9220-18.40 
 * 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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