Individual Calculations October 2016
 Mladenov, Andrey  Total change: -28.60  Rating chartPersonal card
 171st MGU open Sofia BUL 2016-09-10
RcRownchangeKK*chgGame
 1729 1641 0.50 4 -1.07 20 -21.40 
  Andreev, Dobrotich 1906 BUL0.001-0.1820-3.60 
  Kostov, Nikolay 1708 BUL0.001-0.4120-8.20 
  Stamenov, Valeriy 1874 BUL0.001-0.2120-4.20 
  Tenev, Bogdan 1429 BUL0.501-0.2720-5.40 

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)
 
 172nd MGU open Sofia BUL 2016-09-17
RcRownchangeKK*chgGame
 1740 1641 0.00 1 -0.36 20 -7.20 
  Angelov, Georgi 1740 BUL0.001-0.3620-7.20 

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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