Rapid: Individual Calculations November 2020
 Yordanov, Lachezar  Total change: -18.80  Rating chartPersonal card
 2nd Open Rapid Chess Tournament - Pazardzhik Pazardzhik BUL 2020-10-18
RcRownchangeKK*chgGame
 1869 2169 6.00 9 -0.94 20 -18.80 
  Tomov, Stoyan 1568 BUL1.0010.02200.40 
  Gachev, Rumen 1884 BUL1.0010.16203.20 
  Spasov, Vasil g2477 BUL0.001-0.1420-2.80 
  Boev, Viktor 1945 BUL1.0010.22204.40 
  Peycheva, Gergana fwm2022 BUL0.001-0.7020-14.00 
  Todev, Simeon c1634 BUL1.0010.03200.60 
  Nasar, Lazar 1526 BUL1.0010.01200.20 
  Stoyanov, Plamen 1659 BUL0.001-0.9620-19.20 
  Andreev, Stanislav 2109 BUL1.0010.42208.40 

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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