Individual Calculations October 2021
 Tabakovski, Dino  Total change: -19.20  Rating chartPersonal card
 II International Youth Chess Tournament Lake Queen 2021-A Struga MKD 2021-09-08
RcRownchangeKK*chgGame
 1543 1395 0.50 3 -0.48 40 -19.20 
  Zeneli, Klendi 1645 ALB0.001-0.1940-7.60 
  Jovanoski, Aleksandar 1302 MKD0.501-0.1340-5.20 
  Jovanovski, Teodor 1681 MKD0.001-0.1640-6.40 

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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