Individual Calculations July 2013
 Ruvidic, Petar  Total change: 25.80  Rating chartPersonal card
 43rd International Tournament Bosna 2013 - Group B Sarajevo BIH 2013-06-01
RcRownchangeKK*chgGame
 1776 1533 3.00 9 0.93 30 27.90 
  Sadikovic, Jasmin 1933  * BIH0.001-0.0830-2.40 
  Zdilar, Emilija 1933  * BIH0.5010.423012.60 
  Colpa, Husein 1933  * BIH0.001-0.0830-2.40 
  Lazaneo, Djani-Ivan 1874 CRO0.001-0.1230-3.60 
  Lepenica, Nedim 1613 BIH1.0010.613018.30 
  Popovic, Emir 1865 BIH0.001-0.1230-3.60 
  Avdic, Amna 1641 BIH0.5010.15304.50 
  Pleh, Semir 1741 BIH0.5010.27308.10 
  Nestorovic, Katarina 1449 SRB0.501-0.1230-3.60 
 * 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
 SREBRNO JEZERO 2013 - B Srebrno jezero SRB 2013-06-14
RcRownchangeKK*chgGame
 1593 1533 2.50 6 -0.14 15 -2.10 
  Petrovic, Milan M 1917 SRB0.001-0.0915-1.35 
  Kostic, Marko 1677 SRB0.001-0.3115-4.65 
  Nestorovic, Katarina 1449 SRB0.501-0.1215-1.80 
  Trajkovic, Nada 1440 SRB0.001-0.6315-9.45 
  Petrovic, Tijana 1638 SRB1.0010.64159.60 
  Licina, Luka 1436 SRB1.0010.37155.55 

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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