Individual Calculations May 2012
 Nikolovska, Dragana  Total change: 54.75  Rating chartPersonal card
 Spring Open 2012 Belgrade SRB 2012-03-24
RcRownchangeKK*chgGame
 2033 1773 3.00 7 1.65 15 24.75 
  Arsenovic, Milos 2167 SRB0.001-0.0815-1.20 
  Katic, Goran 2006 SRB1.0010.791511.85 
  Rodic, Dragan f2066 SRB0.001-0.1515-2.25 
  Zivanovic, Dragoslav 1937 SRB0.001-0.2815-4.20 
  Tadic, Katarina 2097 SRB0.5010.37155.55 
  Andrejevic, Miladin 1884 SRB1.0010.65159.75 
  Stefanovic, Milan 2075 SRB0.5010.35155.25 

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)
 
 Open Karposh 2012 Skopje MKD 2012-04-07
RcRownchangeKK*chgGame
 2062 1773 3.50 9 2.00 15 30.00 
  Simjanovski, Saso 2173  * MKD0.001-0.0815-1.20 
  Arizanov, Tome 2108 MKD1.0010.881513.20 
  Vukovic, Ivo f2173  * CRO0.001-0.0815-1.20 
  Yurtseven, Melih 2147 TUR0.001-0.1015-1.50 
  Cavusoglu, Yildiz 1971 TUR0.5010.26153.90 
  Miskoski, Misko 1965 MKD0.001-0.2515-3.75 
  Jancev, Valentin 1998 MKD1.0010.781511.70 
  Gjorgjevski, Janco 1936 MKD1.0010.721510.80 
  Ljangov, Petar 2090 BUL0.001-0.1315-1.95 
 * 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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