Rapid: Individual Calculations February 2022
 Mardassi, Abdellatif  Total change: 7.80  Rating chartPersonal card
 1st IM Slaheddine Hmadi Tournament U16 Siliana TUN 2022-01-01
RcRownchangeKK*chgGame
 1218 1157 2.50 5 0.39 20 7.80 
  Zouaghi, Ahmed 1343 TUN1.0010.742014.80 
  Souissi, Adem 1099 TUN0.001-0.5820-11.60 
  Laaribi, Mariem 1232 TUN1.0010.602012.00 
  Arfaoui, Mohamed Aziz 1123 TUN0.501-0.0520-1.00 
  Arfaoui, Mohamed Amine 1294 TUN0.001-0.3220-6.40 

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)
 

 

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