Individual Calculations February 2020
 Husam, Hasan Kareem Resen  Total change: -2.80  Rating chartPersonal card
 Soviet Alumni 41 Christmas Chess Tournament Beirut LBN 2019-12-22
RcRownchangeKK*chgGame
 1525 1391 1.00 3 -0.07 40 -2.80 
  Khoder, Akram 1767 LBN0.001-0.0940-3.60 
  Saadeddine, Adam 1110 LBN1.0010.16406.40 
  Bedoyan, Hrag 1699 LBN0.001-0.1440-5.60 

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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