Rapid: Individual Calculations July 2021
 Antonov, Vladimir Vl.  Total change: 34.40  Rating chartPersonal card
 CHESS Plaza 2021 Rapid 10 Moscow RUS 2021-06-06
RcRownchangeKK*chgGame
 1672 1333 2.50 5 1.72 20 34.40 
  Tarasenko, Vitaly 1437 RUS0.5010.14202.80 
  Pokhlebin, Sergej 1706 RUS1.0010.902018.00 
  Rodnikov, Alexei 1634 RUS1.0010.852017.00 
  Ulikhanyan, Alexandr 1968 RUS0.001-0.0120-0.20 
  Talyzin, Valeriy 1616 RUS0.001-0.1620-3.20 

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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