Individual Calculations October 2015
 Ivanov, Ljubomir  Total change: 6.20  Rating chartPersonal card
 14th Memorial Kesarovski-Stanchev C tournament Sunny beach BUL 2015-09-05
RcRownchangeKK*chgGame
 1686 1893 5.50 7 0.31 20 6.20 
  Nikolov, Yavor 1493  * BUL1.0010.08201.60 
  Nedelcev, Radim 1618 CZE1.0010.17203.40 
  Jina, Lubos 1724 CZE0.501-0.2220-4.40 
  Balimezova, Margarita 1691 BUL1.0010.24204.80 
  Valev, Valentin 1981 BUL0.001-0.3820-7.60 
  Mammadova, Laman 1535 AZE1.0010.10202.00 
  Gorchev, Gancho 1757 BUL1.0010.32206.40 
 * 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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