Individual Calculations February 2022
 Ben Mbarek, Mohamed  Total change: -108.00  Rating chartPersonal card
 5eme Open des Roses Ariana Ariana TUN 2021-12-24
RcRownchangeKK*chgGame
 1501 1518 0.00 5 -2.70 40 -108.00 
  Hergli, Amir 1918  * TUN0.001-0.0840-3.20 
  Hbacha, Achraf m1918  * TUN0.001-0.0840-3.20 
  Ben Ayed, Iskandar 1241 TUN0.001-0.8340-33.20 
  Ben Ayed, Youssef 1222 TUN0.001-0.8540-34.00 
  Boudaya, Ahmed 1207 TUN0.001-0.8640-34.40 
 * 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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