Individual Calculations August 2016
 Roydov, Plamen  Total change: -5.60  Rating chartPersonal card
 II Open "Chess for young hopes" Plovdiv BUL 2016-07-12
RcRownchangeKK*chgGame
 1664 1718 3.00 6 -0.28 20 -5.60 
  Kozarev, Petar 1907 BUL0.001-0.2520-5.00 
  Radkova, Radost 1318  * BUL1.0010.08201.60 
  Karova, Peya 1318  * BUL1.0010.08201.60 
  Kolev, Ivan 2095 BUL0.001-0.0920-1.80 
  Ramadanov, Esat 1484 BUL1.0010.21204.20 
  Kolev, Hristian 1860 BUL0.001-0.3120-6.20 
 * 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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