Rapid: Individual Calculations September 2023
 Marzakov, Mihail  Total change: 134.40  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1789 1527 3.00 8 0.88 40 35.20 
  Nikitina, Elena wf2026 FID0.001-0.0440-1.60 
  Hristov, Petar 1955 BUL0.001-0.0740-2.80 
  Esmer, Ege 1159 BUL1.0010.10404.00 
  Vladimirov, Ivo 1898 BUL1.0010.904036.00 
  Vasilev, Stephan 2007 CAN0.001-0.0540-2.00 
  Rafailov, Radostin 1950 BUL0.001-0.0740-2.80 
  Kanazirev, Pavel 2114 BUL0.001-0.0240-0.80 
  Vladimirov, Nikola 1206 BUL1.0010.13405.20 

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
 1865 1527 4.00 8 2.48 40 99.20 
  Angelov, Kosta m2098 BUL0.5010.484019.20 
  Dikov, Dian 1908 BUL0.5010.414016.40 
  Atanasov, Radislav 2008 BUL0.001-0.0540-2.00 
  Skachkov, Yulian 1224 BUL1.0010.14405.60 
  Kamenov, Valentin 1642 BUL1.0010.664026.40 
  Valev, Valentin 2065 BUL0.001-0.0340-1.20 
  Trendafilov, Simeon 1901 BUL1.0010.904036.00 
  Javadov, Habil 2073 AZE0.001-0.0340-1.20 

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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