Individual Calculations September 2018
 Shkrebko, Mikhail  Total change: 23.20  Rating chartPersonal card
 Cup of Hope_open_2018 Nizhny Novgorod RUS 2018-08-13
RcRownchangeKK*chgGame
 1726 1535 2.50 7 0.58 40 23.20 
  Erastov, Semen 1935  * RUS0.001-0.0840-3.20 
  Orlov, Alexandr 1789 RUS0.5010.314012.40 
  Motygin, Alexander 1782 RUS0.001-0.1940-7.60 
  Tsibisov, Egor 1532 RUS0.5010.00400.00 
  Vlasova, Elena 1509 RUS0.001-0.5440-21.60 
  Vaganov, Andrey 1800 RUS1.0010.824032.80 
  Borisov, Sergey N. 1738 RUS0.5010.264010.40 
 * 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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