Rapid: Individual Calculations July 2022
 Dudkin, Mikhail Dm.  Total change: 41.40  Rating chartPersonal card
 Pushkin 2022 International Children's Day Rapid St. Petersburg RUS 2022-05-28
RcRownchangeKK*chgGame
 1581 1234 3.00 7 2.07 20 41.40 
  Krasnikov, Mikhail 1615 RUS1.0010.912018.20 
  Gorbatenko, Alexander 1795 RUS0.001-0.0220-0.40 
  Zhukov, Gennady 1669 RUS0.001-0.0620-1.20 
  Ryabchenko, Andrey 1564 RUS0.001-0.1220-2.40 
  Simkin, Alexander 1544 RUS1.0010.862017.20 
  Veretennikova, Galina 1331 RUS1.0010.632012.60 
  Duev, Dmitriy 1552 RUS0.001-0.1320-2.60 

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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