Individual Calculations September 2019
 Kostandyan, Konstantin  Total change: 82.00  Rating chartPersonal card
 Cup of Hope 2019_open Nizhniy Novgorod RUS 2019-08-13
RcRownchangeKK*chgGame
 1883 1674 3.50 6 2.05 40 82.00 
  Korsakov, Anton 1893 RUS0.5010.284011.20 
  Boletsky, Evgeny 1982 RUS0.001-0.1440-5.60 
  Tsvetkova, Vladislava 1722 RUS1.0010.574022.80 
  Shendrik, Zhanna 2004 RUS0.001-0.1240-4.80 
  Belitzky, Dmitri G 1831 RUS1.0010.714028.40 
  Lebedeva, Lubov E. 1864 RUS1.0010.754030.00 

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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