Rapid: Individual Calculations April 2019
 Chernikova, Svetlana  Total change: -55.20  Rating chartPersonal card
 Cup of Minin_Rapid D_2019 Nizhniy Novgorod RUS 2019-03-24
RcRownchangeKK*chgGame
 1857 2069 2.50 7 -2.76 20 -55.20 
  Borodavin, Aleksey 1724 RUS1.0010.11202.20 
  Luzhavin, Yury 1852 RUS0.501-0.2820-5.60 
  Erastov, Semen 1954 RUS0.501-0.1620-3.20 
  Lysenko, Maria 1933 RUS0.001-0.6820-13.60 
  Losev, Vasily 2052 RUS0.001-0.5220-10.40 
  Sidorova, Vera S. 1818 RUS0.001-0.8120-16.20 
  Milashevskaja, Valentina 1669  * RUS0.501-0.4220-8.40 
 * 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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