Individual Calculations July 2011
 Ratkovic, Petar  Total change: 24.60  Rating chartPersonal card
 SRB Youth Chmp 2011 B-14 Kragujevac SRB 2011-04-24
RcRownchangeKK*chgGame
 1813 1497 2.50 6 1.64 15 24.60 
  Markovic, Aleksandar 1862 SRB0.001-0.1015-1.50 
  Dimic, Pavle 1897  * SRB0.5010.42156.30 
  Korponai, Akos 1638 SRB0.001-0.3115-4.65 
  Kovacevic, Marko D 1830 SRB1.0010.881513.20 
  Pavlovic, Luka 1800 SRB1.0010.861512.90 
  Todorovic, Nenad I 1852 SRB0.001-0.1115-1.65 
 * 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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