Individual Calculations July 2021
 Zlatanova, Emilia  Total change: 0.00  Rating chartPersonal card
 Ropotamo Cup 2021 Primorsko BUL 2021-06-06
RcRownchangeKK*chgGame
 1875 1878 4.00 8 0.00 20 0.00 
  Kostadinova, Fabiyana 1478  * BUL1.0010.08201.60 
  Terzijski, Kiril 2181 BUL1.0010.862017.20 
  Georgiev, Biser 2270 BUL0.5010.42208.40 
  Valev, Valentin 2022 BUL0.001-0.3120-6.20 
  Wahlund, Max c2137 SWE0.001-0.1820-3.60 
  Dimov, Danail 1703 BUL0.501-0.2320-4.60 
  Zhelev, Nikolay 1687 BUL0.501-0.2520-5.00 
  Zhelyazkov, Aleksandar 1525 BUL0.501-0.3920-7.80 
 * 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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