Individual Calculations February 2021
 Alzaim, Talal  Total change: 13.80  Rating chartPersonal card
 Syrian Final for Men 2020 Damascus SYR 2021-01-10
RcRownchangeKK*chgGame
 2090 2213 6.50 9 0.69 20 13.80 
  Khadour, Ismael. 2066 SYR1.0010.30206.00 
  Eiti, Bashir m2341 SYR0.5010.17203.40 
  Chekh Adm Khedr, Aram 2074 SYR0.501-0.1920-3.80 
  Hivyar, Kharfan. 1813  * SYR1.0010.08201.60 
  Koniahli, Malek. f2261 SYR0.001-0.4320-8.60 
  Hammoudi, Ali 2144 SYR1.0010.40208.00 
  Kareem, Hneidi. 2032 SYR1.0010.26205.20 
  Abboud , Hussen 1868 SYR1.0010.11202.20 
  Hamad, Ahmad f2207 SYR0.501-0.0120-0.20 
 * 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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