Individual Calculations July 2022
 Zlatanova, Emilia  Total change: 7.20  Rating chartPersonal card
 Primorsko Open 2022 Primorsko BUL 2022-06-08
RcRownchangeKK*chgGame
 1684 1894 6.50 9 0.36 20 7.20 
  Jimji, Vitali 1494  * MDA0.001-0.9220-18.40 
  Atanasov, Aleksandar 1293 BUL0.501-0.4820-9.60 
  Tarko, Mykhailo 1244 UKR1.0010.01200.20 
  Hansen, Robert J 1579 USA1.0010.14202.80 
  Fenerli, Salim 1639 TUR0.501-0.3120-6.20 
  Belyakov, Mikhail Nik. 1520 RUS1.0010.10202.00 
  Stefanov, Plamen 2046 BUL1.0010.702014.00 
  Cupic, Lovro f2295 CRO0.5010.42208.40 
  Dimitrov, Dejan 2047 BUL1.0010.702014.00 
 * 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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