Individual Calculations April 2017
 Stanchev, Aleksandar  Total change: 3.20  Rating chartPersonal card
 9th Memorial Aleksandar Hadzhipetrov Burgas BUL 2017-03-24
RcRownchangeKK*chgGame
 1838 1955 4.50 7 0.16 20 3.20 
  Todorova, Magdalena 1555  * BUL1.0010.08201.60 
  Iliev, Mitko 2156 BUL1.0010.762015.20 
  Petkov, Momchil c2063 BUL0.001-0.3520-7.00 
  Kan, Efim 1648 BUL0.501-0.3620-7.20 
  Blitsas, Orestis 1631 GRE0.501-0.3720-7.40 
  Ilkov, Dani 1700 BUL1.0010.19203.80 
  Popov, Petar m2113 BUL0.5010.21204.20 
 * 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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