Individual Calculations October 2015
 Dereshki, Dario  Total change: -12.40  Rating chartPersonal card
 14th Memorial Kesarovski-Stanchev C tournament Sunny beach BUL 2015-09-05
RcRownchangeKK*chgGame
 1818 1993 5.50 8 -0.31 40 -12.40 
  Kartalov, Kiril 1744 BUL1.0010.19407.60 
  Tsanov, Miroslav 1883 BUL0.001-0.6540-26.00 
  Otruba, Marek 1755 CZE1.0010.20408.00 
  Kirchev, Krasimir 1842 BUL0.001-0.7040-28.00 
  Bozov, Dimitar 1787 BUL1.0010.24409.60 
  Galyov, Yanislav 1823 BUL1.0010.284011.20 
  Parvanov, Mitko 1899 BUL1.0010.374014.80 
  Cholakov, Nikolay 1812 BUL0.501-0.2440-9.60 

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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