Individual Calculations October 2016
 Krastev, Krasimir Naidenov  Total change: 27.20  Rating chartPersonal card
 171st MGU open Sofia BUL 2016-09-10
RcRownchangeKK*chgGame
 1707 1682 2.50 6 -0.32 20 -6.40 
  Tenev, Bogdan 1429 BUL0.501-0.3120-6.20 
  Ivanov, Svetlen c1631 BUL0.001-0.5720-11.40 
  Georgiev, Konstantin 1682 BUL0.001-0.5020-10.00 
  Gelemerov, Yane 2002 BUL0.001-0.1320-2.60 
  Kostov, Nikolay 1708 BUL1.0010.542010.80 
  Mihalev, Daniil 1790 BUL1.0010.652013.00 

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
 1880 1682 2.00 5 0.67 20 13.40 
  Krustev, Krasimir S. 1940 BUL0.001-0.1820-3.60 
  Mehmed, Elif 1918 BUL0.001-0.2020-4.00 
  Georgiev, Nikolay 1562 BUL1.0010.34206.80 
  Ignatov, Bojidar 1931 BUL1.0010.812016.20 
  Dereshki, Dario 2051 BUL0.001-0.1020-2.00 

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)
 
 7th Sredets Cup Sofia BUL 2016-09-23
RcRownchangeKK*chgGame
 1779 1682 3.00 5 1.01 20 20.20 
  Karaivanova, Petya 1451 BUL1.0010.21204.20 
  Ruschukov, Boyan 1953 BUL0.001-0.1720-3.40 
  Todorov, Nikolay 2082  * BUL0.001-0.0820-1.60 
  Ralchev, Lachezar 1492 BUL1.0010.25205.00 
  Mehmed, Elif 1918 BUL1.0010.802016.00 
 * 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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