Rapid: Individual Calculations July 2017
 Demchenko, Alisa  Total change: 15.20  Rating chartPersonal card
 Champ. Sochi rapid - 2017 Sochi RUS 2017-06-11
RcRownchangeKK*chgGame
 1820 1752 5.00 10 0.76 20 15.20 
  Bargandzhiya, Zaza 2152  * RUS0.001-0.0820-1.60 
  Murdzhan, Artem 1425 RUS1.0010.13202.60 
  Baturin, Vitalij 1489 RUS1.0010.18203.60 
  Kryzhanovskiy, Mikhail 2005 RUS0.001-0.1920-3.80 
  Prokhorko, Mikhail 2079 RUS1.0010.872017.40 
  Gubernatorov, Sergey f2152  * RUS0.001-0.0820-1.60 
  Merkushev, Vasily 2037 RUS1.0010.842016.80 
  Gorobets, Sergey 1907 RUS0.001-0.2920-5.80 
  Matushchak, Nikita 1605 RUS0.001-0.7020-14.00 
  Mnatsakanyan, Tigran 1352  * RUS1.0010.08201.60 
 * 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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