Rapid: Individual Calculations February 2019
 Kazakov, Danail  Total change: -19.20  Rating chartPersonal card
 Chess Club CSKA Open Championship Sofia BUL 2019-01-13
RcRownchangeKK*chgGame
 1865 1792 2.00 7 -0.96 20 -19.20 
  Mitic, Milan 2118 SRB0.001-0.1320-2.60 
  Stoyanov, Radoi 2073 BUL0.001-0.1620-3.20 
  Karaivanova, Petya 1491 BUL1.0010.15203.00 
  Popov, Ilian 2150 BUL0.001-0.1020-2.00 
  Angelov, Georgi 1579 BUL1.0010.23204.60 
  Orev, Petar m2090 BUL0.001-0.1520-3.00 
  Kolev, Lachezar 1553 BUL0.001-0.8020-16.00 

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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