Individual Calculations May 2015
 Yordanova, Svetla  Total change: 27.60  Rating chartPersonal card
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2093 2101 3.50 9 -1.14 20 -22.80 
  Zelcic, Robert g2501  * CRO0.001-0.0820-1.60 
  Simsek, Meltem 1701  * TUR1.0010.08201.60 
  Djukic, Nikola g2501  * MNE0.001-0.0820-1.60 
  Jovchev, Riste 1803 MKD1.0010.15203.00 
  Kanakaris, Georgios 2291 GRE0.001-0.2520-5.00 
  Milanovic, Maja 1935 SRB1.0010.28205.60 
  Gountras, Klearhos 2005 GRE0.501-0.1320-2.60 
  Pecurica, Milos 2240 MNE0.001-0.3120-6.20 
  Ajrula, Adnan 1858 MKD0.001-0.8020-16.00 
 * 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)
 
 64th Bulgarian Individual chess championship-Women Pleven BUL 2015-04-18
RcRownchangeKK*chgGame
 2105 2101 7.00 9 2.52 20 50.40 
  Ivanova, Simoneta wf2036 BUL1.0010.41208.20 
  Andreeva, Plamena wf2074 BUL1.0010.46209.20 
  Antova, Gabriela wf2047 BUL0.501-0.0820-1.60 
  Shivacheva, Donika 1841 BUL1.0010.18203.60 
  Nikolova, Adriana wg2329 BUL1.0010.792015.80 
  Vasova, Maria 2076 BUL1.0010.47209.40 
  Galunova, Tsveta 2182 BUL0.5010.11202.20 
  Radeva, Viktoria wc1997 BUL0.501-0.1420-2.80 
  Voiska, Margarita wg2367 BUL0.5010.32206.40 

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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