Rapid: Individual Calculations October 2020
 Mandzhukov, Stoyan  Total change: -25.60  Rating chartPersonal card
 III-th Chess Fest Dobrinishte Dobrinishte BUL 2020-09-05
RcRownchangeKK*chgGame
 1656 1796 1.00 4 -1.28 20 -25.60 
  Danov, Lyubomir 2451 BUL0.001-0.0120-0.20 
  Yanakov, Hristian 1153 BUL1.0010.01200.20 
  Metodiev, Veselin 1952 BUL0.001-0.2920-5.80 
  Skachkov, Yulian 1069 BUL0.001-0.9920-19.80 

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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