Rapid: Individual Calculations August 2020
 Ivanov, Svetlen  Total change: -23.60  Rating chartPersonal card
 Bilgarian Individual Chess Championship B12 rapid Asenovgrad BUL 2020-07-24
RcRownchangeKK*chgGame
 1241 1640 5.00 7 -1.18 20 -23.60 
  Belchev, Valeri 1127 BUL1.0010.04200.80 
  Velikov, Nikola 1240  * BUL0.001-0.9220-18.40 
  Kanchev, Martin 1137 BUL1.0010.04200.80 
  Sedmakov, Georgi 1295 BUL0.501-0.3920-7.80 
  Georgiev, Radmil 1149 BUL1.0010.04200.80 
  Aladzhov, Stoyan 1124 BUL1.0010.04200.80 
  Todev, Simeon c1617 BUL0.501-0.0320-0.60 
 * 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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