Rapid: Individual Calculations January 2020
 Tachev, Kamen  Total change: -36.60  Rating chartPersonal card
 2nd International Rapid Albena Albena BUL 2019-12-21
RcRownchangeKK*chgGame
 1470 1600 2.00 6 -1.83 20 -36.60 
  Panbukchian, Valentin m2000  * BUL0.001-0.0820-1.60 
  Marzakov, Rumen 1200  * BUL1.0010.08201.60 
  Dabkov, Vanjo 2000  * BUL0.001-0.0820-1.60 
  Dimitrova, Valentina 1200  * BUL0.001-0.9220-18.40 
  Hristova, Ivelina 1217 BUL0.501-0.4120-8.20 
  Dimitrov, Martin D 1200  * BUL0.501-0.4220-8.40 
 * 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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