Rapid: Individual Calculations September 2021
 Ivanov, Oleg V  Total change: 40.60  Rating chartPersonal card
 RAPID Grand Prix of Russia_Memorial of V. I. Zilberstein_A Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 2457 2435 6.50 10 2.03 20 40.60 
  Danilov, Sergey S. 1934 RUS1.0010.04200.80 
  Andreikin, Dmitry g2740 RUS0.001-0.1420-2.80 
  Borisova, Ekaterina f2098 RUS1.0010.12202.40 
  Protopopova, Anastasiya wf2159 RUS1.0010.17203.40 
  Sjugirov, Sanan g2653 RUS0.5010.28205.60 
  Predke, Alexandr g2633 RUS0.5010.26205.20 
  Afanasiev, Nikita g2550 RUS1.0010.662013.20 
  Matlakov, Maxim g2667 RUS0.001-0.2120-4.20 
  Rozum, Ivan g2540 RUS0.5010.14202.80 
  Timofeev, Artyom g2591 RUS1.0010.712014.20 

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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