Individual Calculations March 2010
 Stankov, Apostol  Total change: 55.00  Rating chartPersonal card
 74th Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2010-01-24
RcRownchangeKK*chgGame
 2077 1897 4.00 9 1.42 25 35.50 
  Stoinev, Metodi 2268 BUL0.5010.402510.00 
  Angelov, Boyan 2000 BUL0.5010.14253.50 
  Georgiev, Steljan 2167 BUL0.001-0.1725-4.25 
  Nikolov, Jordan 2090 BUL0.001-0.2525-6.25 
  Stankovski, Marin 1731 BUL1.0010.28257.00 
  Ivanov, Tsvetalin 2142 BUL1.0010.802520.00 
  Gudzhenov, Valentin 1932 BUL1.0010.552513.75 
  Arnaudov, Petar 2207 BUL0.001-0.1425-3.50 
  Andreev, Sasho 2153 BUL0.001-0.1925-4.75 

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)
 
 32nd Bulgarian Open Championship - Georgi Tringov Memorial, 2010 Plovdiv BUL 2010-01-31
RcRownchangeKK*chgGame
 2122 1897 2.50 7 0.78 25 19.50 
  Kjurkchiiski, Georgi 2266 BUL1.0010.902522.50 
  Badev, Kiril f2297  * BUL0.5010.422510.50 
  Georgiev, Vladimir g2297  * MKD0.001-0.0825-2.00 
  Andreev, Sasho 2153 BUL0.001-0.1925-4.75 
  Giretti Kanev, Jasen 2221 ITA0.001-0.1325-3.25 
  Vasileva, Cveta 1497  * BUL1.0010.08252.00 
  Kounalakis, Evryklis 2121 GRE0.001-0.2225-5.50 
 * 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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