Rapid: Individual Calculations September 2020
 Dimov, Nikola  Total change: 12.60  Rating chartPersonal card
 Bulgarian individual chess championship U16 - 2020 Rapid Asenovgrad BUL 2020-07-31
RcRownchangeKK*chgGame
 1669 1538 1.50 5 -0.33 20 -6.60 
  Ramadanov, Esat 1676 BUL0.001-0.3120-6.20 
  Kulev, Atanas 1546 BUL0.5010.01200.20 
  Manov, Iliyan 1357 BUL1.0010.26205.20 
  Terziev, Dimo c1729 BUL0.001-0.2520-5.00 
  Stoyanov, Tsvetan f2039 BUL0.001-0.0420-0.80 

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)
 
 XXVII Abritus Cup - Razgrad Razgrad BUL 2020-08-07
RcRownchangeKK*chgGame
 1894 1538 1.50 3 0.96 20 19.20 
  Raev, Rostislav 2248 BUL0.001-0.0120-0.20 
  Radev, Rumen Ang. 1681 BUL1.0010.692013.80 
  Jordanov, Jordan 1754 BUL0.5010.28205.60 

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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