Rapid: Individual Calculations May 2019
 Ubykin, Vladimir  Total change: -13.40  Rating chartPersonal card
 A.Goldman Memorial 2019 Rapid Seniors St. Petersburg RUS 2019-04-13
RcRownchangeKK*chgGame
 1914 2026 5.00 9 -0.67 20 -13.40 
  Kuptsov, Ivan 1699 RUS1.0010.13202.60 
  Mukhin, Georgy 2191 RUS0.001-0.2820-5.60 
  Afonin, Gennady 1769 RUS0.001-0.8220-16.40 
  Dzidziguri, Anzor 1805 RUS1.0010.22204.40 
  Smirnov, Vladimir G. 1821 RUS1.0010.24204.80 
  Pashkov, Vladimir M. 1705 RUS1.0010.13202.60 
  Bebchuk, Boris 2159 RUS0.001-0.3220-6.40 
  Suvorov, Aleksandr 1925 RUS1.0010.36207.20 
  Grinberg, Iosif P. 2149 RUS0.001-0.3320-6.60 

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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