Individual Calculations May 2017
 Pavlov, Viktor  Total change: 23.20  Rating chartPersonal card
 Bulgarian chess championship for juniors U14 - 2017 Plovdiv BUL 2017-04-10
RcRownchangeKK*chgGame
 1659 1722 5.00 8 0.58 40 23.20 
  Milev, Raicho 1322  * BUL1.0010.08403.20 
  Stoyanov, Stoyan Or 1999 BUL0.001-0.1740-6.80 
  Dinkov, Ivan 1322  * BUL1.0010.08403.20 
  Petkov, Gabriel 1322  * BUL1.0010.08403.20 
  Kirilov, Ivaylo 1912 BUL1.0010.754030.00 
  Mitev, Valentin 2080 BUL0.001-0.1040-4.00 
  Stoyanov, Georgi 1853 BUL0.001-0.3240-12.80 
  Nasar, Lazar 1458 BUL1.0010.18407.20 
 * 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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