Individual Calculations October 2020
 Angelov, Zvetomir  Total change: 13.80  Rating chartPersonal card
 Primorsko open 2019 B tournament Primorsko BUL 2020-09-15
RcRownchangeKK*chgGame
 1980 2034 4.00 6 0.69 20 13.80 
  Velikov, Nikola 1634  * BUL1.0010.08201.60 
  Tashkov, Rumen 2116 BUL0.5010.11202.20 
  Marholev, Dimitar m2150 BUL0.5010.16203.20 
  Milchev, Miroslav 2129 BUL1.0010.632012.60 
  Neshev, Nikola 1878 BUL0.001-0.7120-14.20 
  Bochev, Krasimir 1973 BUL1.0010.42208.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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