Rapid: Individual Calculations September 2023
 Yordanov, Lachezar  Total change: 26.80  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 2195 2276 8.50 11 2.46 20 49.20 
  Donkov, Danail 1876  * BUL1.0010.08201.60 
  Jordanov, Jordan 1654 BUL1.0010.01200.20 
  Trendafilov, Simeon 1901 BUL1.0010.09201.80 
  Dimitrov, Radoslav g2457 BUL0.5010.24204.80 
  Pantev, Veselin m2365 BUL0.001-0.3820-7.60 
  Stoyanov, Daniel 1817 BUL1.0010.05201.00 
  Nikolova, Adriana wg2152 BUL1.0010.33206.60 
  Enchev, Ivajlo g2431 BUL1.0010.712014.20 
  Spasov, Vasil g2472 BUL1.0010.752015.00 
  Nikolov, Momchil g2497 BUL0.5010.28205.60 
  Grigorov, Grigor g2521 BUL0.5010.30206.00 
 * 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)
 
 3rd Haralampi Vanev Memorial Plovdiv BUL 2023-08-12
RcRownchangeKK*chgGame
 1934 2276 6.00 9 -1.12 20 -22.40 
  Vishev, Nikolay 1876  * BUL1.0010.08201.60 
  Zhelev, Nikolay 1596 BUL1.0010.01200.20 
  Kolev, Hristian 1828 BUL0.001-0.9420-18.80 
  Andreev, Simeon 1618 BUL1.0010.01200.20 
  Dokuzov, Nikolay 1691 BUL1.0010.02200.40 
  Iliev, Hristiyan 1933 BUL0.501-0.3820-7.60 
  Atanasov, Radislav 2008 BUL1.0010.17203.40 
  Dimitrov, Radoslav g2457 BUL0.5010.24204.80 
  Kozhuharov, Spas m2399 BUL0.001-0.3320-6.60 
 * 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)
 

 

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