Rapid: Individual Calculations August 2021
 Dzanev, Georgi  Total change: -51.00  Rating chartPersonal card
 VII Memorial Stoyan Ivanov - Rapid Shumen BUL 2021-07-24
RcRownchangeKK*chgGame
 1744 1957 2.50 7 -2.55 20 -51.00 
  Botev, Stanislav 1494 BUL0.501-0.4520-9.00 
  Petkov, Martin 1771 BUL1.0010.26205.20 
  Shishkov, Minko 2248 BUL0.001-0.1520-3.00 
  Valchanov, Valchan 1435 BUL1.0010.03200.60 
  Rafailov, Radostin 1930 BUL0.001-0.5420-10.80 
  Dimitrov, Delyan 1640 BUL0.001-0.8720-17.40 
  Iliev, Hristiyan 1688 BUL0.001-0.8320-16.60 

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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