Rapid: Individual Calculations September 2020
 Janakiev, Ivan  Total change: -31.40  Rating chartPersonal card
 XXVII Abritus Cup - Razgrad Razgrad BUL 2020-08-07
RcRownchangeKK*chgGame
 1750 2095 4.00 7 -1.57 20 -31.40 
  Kolarov, Miroslav 1360 BUL1.0010.01200.20 
  Yordanov, Ivan Y. 1761 BUL0.001-0.8820-17.60 
  Mihalev, Daniil 1715 BUL1.0010.09201.80 
  Nikolov, Yavor 1623 BUL1.0010.05201.00 
  Spasov, Vasil g2476 BUL0.001-0.0920-1.80 
  Botev, Stanislav 1423 BUL0.501-0.4920-9.80 
  Rafailov, Radostin 1895 BUL0.501-0.2620-5.20 

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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