Individual Calculations July 2021
 Terzijski, Kiril  Total change: -25.20  Rating chartPersonal card
 Ropotamo Cup 2021 Primorsko BUL 2021-06-06
RcRownchangeKK*chgGame
 1929 2181 5.00 8 -1.26 20 -25.20 
  Kamenov, Valentin 1781  * BUL1.0010.08201.60 
  Zlatanova, Emilia wm1878 BUL0.001-0.8620-17.20 
  Vasilev, Lyuboslav 1781  * BUL1.0010.08201.60 
  Shumantov, Aleksandar 1848 GER0.001-0.8820-17.60 
  Anev, Asen 1814 BUL1.0010.10202.00 
  Hristov, Petar 1975 BUL1.0010.24204.80 
  Georgiev, Biser 2270 BUL0.001-0.3820-7.60 
  Dyakov, Martin 2081 BUL1.0010.36207.20 
 * 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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