Individual Calculations May 2016
 Mihaylov, Petar  Total change: -28.00  Rating chartPersonal card
 Bulgarian chess championship for juniors U14 - 2016 Plovdiv BUL 2016-04-02
RcRownchangeKK*chgGame
 1386 1290 2.50 8 -0.70 40 -28.00 
  Kochiev, Ivan 1690  * BUL0.001-0.0840-3.20 
  Kan, David 1044 BUL1.0010.19407.60 
  Bakalov, Milko 1670 BUL0.001-0.0940-3.60 
  Zhelyazkov, Aleksandar 1286 BUL0.001-0.5140-20.40 
  Valkov, Mitko 1071 BUL1.0010.22408.80 
  Nanovski, Stiliyan 1545 BUL0.001-0.1940-7.60 
  Georgiev, Alexandar 1322 BUL0.5010.04401.60 
  Kostov, Anton 1456 BUL0.001-0.2840-11.20 
 * 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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