Individual Calculations October 2021
 Velkoski, Stojan  Total change: -3.20  Rating chartPersonal card
 II International Youth Chess Tournament Lake Queen 2021-A Struga MKD 2021-09-08
RcRownchangeKK*chgGame
 1561 1825 5.50 7 -0.08 40 -3.20 
  Djorovic, Jovan 1425  * MKD1.0010.08403.20 
  Hristovski, Marjan 1505 MKD1.0010.13405.20 
  Zeneli, Klendi 1645 ALB1.0010.264010.40 
  Kalin, Andrei 1433 MKD1.0010.08403.20 
  Petreski, Leonid 1811 MKD0.001-0.5240-20.80 
  Jovanoski, Aleksandar 1425  * MKD1.0010.08403.20 
  Jovanovski, Teodor 1681 MKD0.501-0.1940-7.60 
 * 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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