Blitz: Individual Calculations April 2023
 Oberman, Alexandra  Total change: -81.20  Rating chartPersonal card
 Serpukhov blitz_2 2023 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1547 1378 1.00 9 -2.03 40 -81.20 
  Antonova, Nadezhda wf1886 TJK0.001-0.0440-1.60 
  Abramov, Pavel. 1755 RUS0.001-0.0940-3.60 
  Prikhodko, Dmitriy Kons 1443 RUS0.001-0.4140-16.40 
  Taran, Egor A 1695 RUS0.001-0.1340-5.20 
  Shornikov, Vyatcheslav 1810 RUS0.001-0.0740-2.80 
  Ivanov, Arseniy Aleks 1193 RUS1.0010.264010.40 
  Abrosimov, Makar 1735 RUS0.001-0.1140-4.40 
  Zhuravleva-Emelyanenko, Agata 1143 RUS0.001-0.7940-31.60 
  Sachkov, Aleksandr 1265 RUS0.001-0.6540-26.00 

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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