Individual Calculations August 2023
 Bobunova, Ekaterina  Total change: 2.40  Rating chartPersonal card
 Slavyanskie korni 2023_standard Orel RUS 2023-06-25
RcRownchangeKK*chgGame
 1631 1310 1.50 6 0.06 40 2.40 
  Bezukhov, Aleksandr 1932 RUS0.001-0.0140-0.40 
  Knyazev, Nikolay 1691 RUS0.5010.414016.40 
  Selensky, Andrey 1949 RUS0.001-0.0140-0.40 
  Sarychev, Sergey 1807 BLR0.001-0.0440-1.60 
  Krasnov, Daniil E 1235 RUS0.501-0.1040-4.00 
  Kochenkova, Viktoria 1169 RUS0.501-0.1940-7.60 

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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