Individual Calculations February 2017
 Mladenov, Andrey  Total change: -35.60  Rating chartPersonal card
 178th MGU open Sofia BUL 2017-01-07
RcRownchangeKK*chgGame
 1571 1589 1.50 6 -1.59 20 -31.80 
  Vasilev, Lyuboslav 1813 BUL0.001-0.2220-4.40 
  Huebner, Thomas, Dr. 1880 GER0.5010.35207.00 
  Stefanov, Georgi 1262 BUL1.0010.13202.60 
  Anavi, David 1292 BUL0.001-0.8520-17.00 
  Tsenkov, Tsenko 1540 BUL0.001-0.5720-11.40 
  Tsyntsarski, Boyko 1636 BUL0.001-0.4320-8.60 

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)
 
 180th MGU open Sofia BUL 2017-01-21
RcRownchangeKK*chgGame
 1718 1589 1.50 5 -0.19 20 -3.80 
  Tzonev, Kirjl 1877 BUL0.001-0.1620-3.20 
  Kolev, Vladimir G. 1665 BUL0.5010.10202.00 
  Kolev, Velio 1734 BUL0.001-0.3120-6.20 
  Ivanov, Oleg 1604 BUL1.0010.522010.40 
  Kostov, Nikolay 1709 BUL0.001-0.3420-6.80 

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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