Blitz: Individual Calculations March 2020
 Petrov, Asen  Total change: -38.20  Rating chartPersonal card
 2-nd BLITZ TOURNAMENT APOSTOL CUP Sofia BUL 2020-02-19
RcRownchangeKK*chgGame
 1759 1809 2.50 8 -1.91 20 -38.20 
  Popzafirov, Danail 1409  * BUL0.501-0.4220-8.40 
  Hristov, Aleksandar 1524 BUL1.0010.16203.20 
  Angelov, Zvetomir 2088 BUL0.001-0.1620-3.20 
  Grabcheva, Natalia 1662 BUL0.001-0.7020-14.00 
  Paskalev, Georgi 1881 BUL0.001-0.4020-8.00 
  Ninchev, Daniel 1914 BUL1.0010.642012.80 
  Gochev, Gincho 1583 BUL0.001-0.7920-15.80 
  Jotev, Yassen 2009 BUL0.001-0.2420-4.80 
 * 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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