Rapid: Individual Calculations April 2019
 Sarkisyan, Sergey  Total change: -23.40  Rating chartPersonal card
 Russian-Japan open tournament Vladivostok RUS 2019-03-24
RcRownchangeKK*chgGame
 1763 1901 2.00 5 -1.17 20 -23.40 
  Ptitsyna, Anastasiya 1501  * RUS1.0010.08201.60 
  Golubkov, Anton 2235 RUS0.001-0.1220-2.40 
  Vtulkin, Sergey 1536 RUS0.501-0.4020-8.00 
  Salmina, Veronika 1501  * RUS0.501-0.4220-8.40 
  Chubukin, Alexander 2040 RUS0.001-0.3120-6.20 
 * 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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