Individual Calculations January 2020
 Mladenov, Andrey  Total change: -6.20  Rating chartPersonal card
 XII Chess Weekend Sofia BUL 2019-12-14
RcRownchangeKK*chgGame
 1612 1582 2.50 6 -0.31 20 -6.20 
  Todorov, Tsetsko 1982  * BUL0.001-0.0820-1.60 
  Uzunov, Emil 1182  * BUL1.0010.08201.60 
  Stoyanov, Ivan 1504 BUL1.0010.39207.80 
  Metev, Martin 1880 BUL0.001-0.1520-3.00 
  Petkov, Plamen 1744 BUL0.001-0.2920-5.80 
  Hristov, Aleksandar 1378 BUL0.501-0.2620-5.20 
 * 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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