Rapid: Individual Calculations April 2023
 Dranevskaya, Sofiya Andr  Total change: -42.80  Rating chartPersonal card
 Serpukhov rapid 2023 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1408 1209 1.00 7 -1.07 40 -42.80 
  Chervonnyy, Mikhail 1807 RUS0.001-0.0240-0.80 
  Emelyanov, Evgeny Alex. 1513 RUS0.001-0.1440-5.60 
  Zagrebina, Marina 1413 RUS0.001-0.2440-9.60 
  Bondarev, Timofei 1132 RUS0.001-0.6140-24.40 
  Bulykin, Sergey 1506 RUS1.0010.854034.00 
  Seyranov, Tigran Kam 1269 RUS0.001-0.4240-16.80 
  Semenov, Konstantin Ser 1219 RUS0.001-0.4940-19.60 

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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