Rapid: Individual Calculations August 2019
 Biriukov, Oleg V.  Total change: -29.80  Rating chartPersonal card
 Pushkin 2019 Open Rapid Cup St. Petersburg RUS 2019-06-29
RcRownchangeKK*chgGame
 2100 2155 2.50 7 -1.49 20 -29.80 
  Gorbatenko, Alexander 1998 RUS0.501-0.2120-4.20 
  Bystrov, Sergej M. m2124 RUS0.501-0.0420-0.80 
  Zhernovoi, Alexey 2178 RUS0.5010.03200.60 
  Shchukin, Dmitry m2312 RUS0.5010.21204.20 
  Mamochev, Andrei 1973 RUS0.501-0.2420-4.80 
  Poljakov, Konstantin 2197 RUS0.001-0.4420-8.80 
  Gorlov, Artem 1918 RUS0.001-0.8020-16.00 

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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