Individual Calculations February 2023
 Zhang, Elena  Total change: 478.40  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
 1683 1397 10.50 12 8.62 40 344.80 
  Mihajlovic, Ivica 1690 SRB1.0010.854034.00 
  Mihajlovic, Ivica 1690 SRB1.0010.854034.00 
  Jovanovski, Ljubisa 1694 SRB1.0010.854034.00 
  Jovanovski, Ljubisa 1694 SRB0.5010.354014.00 
  Tesic, Milos 1665 SRB1.0010.834033.20 
  Tesic, Milos 1665 SRB0.5010.334013.20 
  Jovanovski, Ljubisa 1694 SRB1.0010.854034.00 
  Jovanovski, Ljubisa 1694 SRB1.0010.854034.00 
  Tesic, Milos 1665 SRB1.0010.834033.20 
  Tesic, Milos 1665 SRB0.5010.334013.20 
  Mihajlovic, Ivica 1690 SRB1.0010.854034.00 
  Mihajlovic, Ivica 1690 SRB1.0010.854034.00 

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)
 
 LA January Hybrid 1 Redmond (USA), Los Angeles (USA), New Jersey (USA), Belgrade (SRB) SRB 2023-01-21
RcRownchangeKK*chgGame
 1676 1397 4.00 4 3.34 40 133.60 
  Aleksov, Mladen 1687 SRB1.0010.844033.60 
  Aleksov, Mladen 1687 SRB1.0010.844033.60 
  Markov, Ivica 1665 SRB1.0010.834033.20 
  Markov, Ivica 1665 SRB1.0010.834033.20 

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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