Individual Calculations November 2017
 Yanev, Bogdan  Total change: -16.20  Rating chartPersonal card
 8th International tournament Shabla 2017 Shabla BUL 2017-10-05
RcRownchangeKK*chgGame
 1656 1729 2.00 5 -0.81 20 -16.20 
  Arnaudov, Petar 2042 BUL0.001-0.1420-2.80 
  Georgescu, Gabriel-Ioan f1776 ROU0.001-0.4320-8.60 
  Ivanov, Kalin 1329  * BUL1.0010.08201.60 
  Raftopol, Mihalis 1329  * ROU1.0010.08201.60 
  Nikolov, Yavor 1804 BUL0.001-0.4020-8.00 
 * 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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