Individual Calculations October 2014
 Portokalski, Yordan  Total change: 60.80  Rating chartPersonal card
 13th Memorial Kesarovski-Stanchev C tournament Sunny beach BUL 2014-09-06
RcRownchangeKK*chgGame
 1823 1716 4.50 8 1.69 40 67.60 
  Paunchev, Dimitar 1999 BUL0.001-0.1640-6.40 
  Dimitrova, Aleksandra D. 1316  * BUL1.0010.08403.20 
  Dimitrov, Ivan 1862 BUL0.5010.20408.00 
  Kushev, Spas 1936 BUL1.0010.784031.20 
  Bozov, Dimitar 1805 BUL0.001-0.3840-15.20 
  Georgiev, Dimitar 1856 BUL1.0010.694027.60 
  Kirchev, Krasimir 1857 BUL0.001-0.3140-12.40 
  Parvanov, Mitko 1949 BUL1.0010.794031.60 
 * 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)
 
 3rd children's chess tournament Cup "Yan Bibian"& Cup "Fiut" "B" Elin Pelin BUL 2014-09-20
RcRownchangeKK*chgGame
 1513 1716 3.50 5 -0.17 40 -6.80 
  Ivanov, Zahari 1540 BUL1.0010.274010.80 
  Karadzhov, Ivan 1503 BUL1.0010.23409.20 
  Kolev, Georgi 1406 BUL0.501-0.3640-14.40 
  Mitev, Valentin 1798 BUL0.001-0.3940-15.60 
  Ayengin, Ahmet Cagri 1316  * TUR1.0010.08403.20 
 * 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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