Rapid: Individual Calculations November 2020
 Kosturkov, Hristo  Total change: 5.00  Rating chartPersonal card
 2nd Open Rapid Chess Tournament - Pazardzhik Pazardzhik BUL 2020-10-18
RcRownchangeKK*chgGame
 1876 1638 2.00 7 0.25 20 5.00 
  Danov, Radi f2238 BUL0.001-0.0220-0.40 
  Dimov, Kiril 2026 BUL0.001-0.0920-1.80 
  Valchev, Martin V 1149 BUL1.0010.04200.80 
  Gachev, Rumen 1884 BUL0.001-0.1920-3.80 
  Tsonkov, Tsvetelin 1850 BUL1.0010.772015.40 
  Andreev, Stanislav 2109 BUL0.001-0.0520-1.00 
  Kochiev, Ivan 1873 BUL0.001-0.2120-4.20 

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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