Rapid: Individual Calculations September 2020
 Raev, Rostislav  Total change: -10.00  Rating chartPersonal card
 XXVII Abritus Cup - Razgrad Razgrad BUL 2020-08-07
RcRownchangeKK*chgGame
 1846 2248 5.50 7 -0.50 20 -10.00 
  Dimov, Nikola 1538 BUL1.0010.01200.20 
  Mladenov, Emil 1876 BUL0.501-0.4020-8.00 
  Nikolov, Krasen 1928 BUL1.0010.13202.60 
  Yordanov, Nikolay Plamenov f2261 BUL0.001-0.4820-9.60 
  Iliev, Hristiyan 1513 BUL1.0010.01200.20 
  Naydenov, Nayden 1938 BUL1.0010.14202.80 
  Toncheva, Nadya wf1871 BUL1.0010.09201.80 

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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