Individual Calculations January 2011
 Jovancev, Orce  Total change: 64.80  Rating chartPersonal card
 XXIII Belgrade Trophy 2010 Belgrade, Obrenovac SRB 2010-11-24
RcRownchangeKK*chgGame
 2013 1705 4.00 9 2.67 25 66.75 
  Bukvic, Mihailo f2105  * MNE0.001-0.0825-2.00 
  Mihajlovic, Milorad 1998 SRB0.001-0.1525-3.75 
  Askovic, Jovica 2050 SRB1.0010.892522.25 
  Djurdjevic, Petar S f1938 SRB0.001-0.2125-5.25 
  Vujosevic, Dimitrije 1918 SRB1.0010.772519.25 
  Dizdarevic, Barbara 1953 SRB1.0010.812520.25 
  Rajcevic, Stevan 2105  * SRB0.001-0.0825-2.00 
  Okilj, Tigran 1945 SRB1.0010.802520.00 
  Kuzmanovic, Slobodan 2105  * SRB0.001-0.0825-2.00 
 * 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)
 
NOTE: K factor changed
 Open Championship of Skopje 2010 Skopje MKD 2010-12-04
RcRownchangeKK*chgGame
 2021 1705 0.00 1 -0.13 15 -1.95 
  Kostadinovski, Zoran 2021 MKD0.001-0.1315-1.95 

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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