Rapid: Individual Calculations September 2023
 Andreev, Simeon  Total change: 78.28  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1737 1618 5.50 10 1.49 38 56.62 
  Ivanov, Bogidar 2189 BUL0.001-0.0238-0.76 
  Rusev, Daniel 1218  * BUL1.0010.08383.04 
  Kanazirev, Pavel 2114 BUL0.001-0.0438-1.52 
  Merdzhanov, Ivaylo 1123 BUL1.0010.04381.52 
  Mutafov, Krasimir 2092 BUL0.001-0.0538-1.90 
  Tefikov, Kaan 1238 BUL1.0010.09383.42 
  Evtimov, Preslav 1306 BUL1.0010.14385.32 
  Raeva, Elitsa wm2123 BUL0.5010.463817.48 
  Rusev, Rosen 1959 BUL0.001-0.1238-4.56 
  Atanasov, Radislav 2008 BUL1.0010.913834.58 
 * 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
 1778 1618 4.00 8 0.57 38 21.66 
  Stoyanov, Tsvetan m2344 BUL0.001-0.0138-0.38 
  Ivanov, Antoan 1331 BUL1.0010.16386.08 
  Yordanov, Lachezar f2276 BUL0.001-0.0138-0.38 
  Ivanov, Stefan V 1395 BUL1.0010.22388.36 
  Koev, Georgi 1218  * BUL1.0010.08383.04 
  Boev, Viktor 2136 BUL0.001-0.0338-1.14 
  Pantev, Kaloyan 1365 BUL1.0010.19387.22 
  Marholev, Dimitar m2162 BUL0.001-0.0338-1.14 
 * 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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