Individual Calculations August 2023
 Mohamed, Hemam  Total change: 8.40  Rating chartPersonal card
 9e RIDEF - CHAMPIONNAT DE LA FRANCOPHONIE 2023, Classique Yamoussoukro CIV 2023-07-02
RcRownchangeKK*chgGame
 1605 1277 1.00 3 0.21 40 8.40 
  Maltezeanu, Stefan 2099 LUX0.0010.00400.00 
  Lherbon De Lussats, Jean 1247 MNC0.501-0.0440-1.60 
  Ahmed, Cherif Khaled Abdellahi 1469 MTN0.5010.254010.00 

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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