Rapid: Individual Calculations September 2020
 Kotov, Ivajlo  Total change: 0.00  Rating chartPersonal card
 XXVII Abritus Cup - Razgrad Razgrad BUL 2020-08-07
RcRownchangeRpKK*chgGame
 1855 0 2.50 7 0.00 1753   0.00 
  Jordanov, Jordan 1754 BUL1.0010.00 0.00 
  Mitev, Plamen 2008 BUL1.0010.00 0.00 
  Mutafov, Krasimir 2136 BUL0.0010.00 0.00 
  Todorov, Emil 1880 BUL0.5010.00 0.00 
  Naydenov, Nayden 1938 BUL0.0010.00 0.00 
  Pilev, Kiril 1928 BUL0.0010.00 0.00 
  Zavivalkin, Alexandr 1342 BUL0.0010.00 0.00 

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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