Individual Calculations February 2023
 Jovanovski, Ljubisa  Total change: -116.00  Rating chartPersonal card
 Los Angeles - Belgrade New year's Hybrid Belgrade (SRB) - Los Angeles (CA, USA) - Weston (FL, USA) SRB 2022-12-28
RcRownchangeKK*chgGame
 1397 1694 0.50 4 -2.90 40 -116.00 
  Zhang, Elena 1397 USA0.001-0.8540-34.00 
  Zhang, Elena 1397 USA0.501-0.3540-14.00 
  Zhang, Elena 1397 USA0.001-0.8540-34.00 
  Zhang, Elena 1397 USA0.001-0.8540-34.00 

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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