Individual Calculations October 2015
 Ivanov, Svetlen  Total change: 52.80  Rating chartPersonal card
 62nd Slavia open Sofia BUL 2015-09-04
RcRownchangeKK*chgGame
 1804 1573 3.00 6 1.51 40 60.40 
  Stoynov, Yordan f1973  * BUL0.001-0.0840-3.20 
  Ma, Ichen 1297 BUL1.0010.17406.80 
  Yapici, Mustafa 1794 TUR1.0010.784031.20 
  Gelemerov, Yane 1973  * BUL1.0010.924036.80 
  Tashev, Aleksandar 1973  * BUL0.001-0.0840-3.20 
  Krasteva, Beloslava 1815 BUL0.001-0.2040-8.00 
 * 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)
 
 63rd Slavia open Sofia BUL 2015-09-19
RcRownchangeKK*chgGame
 1717 1573 1.50 5 -0.19 40 -7.60 
  Banov, Boil 1973  * BUL0.001-0.0840-3.20 
  Mustedjeb, Anher 1600 BUL0.5010.04401.60 
  Timev, Anzhelo 1762 BUL0.001-0.2540-10.00 
  Vasilev, Rosen 1869 BUL0.001-0.1540-6.00 
  Petrova, Maria 1382 BUL1.0010.254010.00 
 * 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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