Blitz: Individual Calculations April 2020
 Trofimov, Valeriy  Total change: -45.40  Rating chartPersonal card
 Open blitz Seniors men 2020 Moscow RUS 2020-02-27
RcRownchangeKK*chgGame
 1755 1820 3.00 9 -2.27 20 -45.40 
  Otman, Viktor 2173 RUS0.001-0.1120-2.20 
  Melnikova, Anna 1599 RUS0.001-0.7820-15.60 
  Glazunova, Lyudmila 1570 RUS1.0010.19203.80 
  Nogaev, Gennadiy 1456 RUS0.001-0.9020-18.00 
  Petrosyan, Rachiya 1702 RUS1.0010.34206.80 
  Brodsky, Igor m2138 RUS0.001-0.1320-2.60 
  Diachenko, Vladimir 1609 RUS1.0010.23204.60 
  Borisov, Yury 1951 RUS0.001-0.3220-6.40 
  Schelkunov, Igor 1594 RUS0.001-0.7920-15.80 

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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