Rapid: Individual Calculations October 2018
 Puzyrevsky, Boris M.  Total change: -8.80  Rating chartPersonal card
 Karelian rapid 2018 open cup Kondopoga RUS 2018-09-22
RcRownchangeKK*chgGame
 1834 1977 5.00 8 -0.44 20 -8.80 
  Kikinov, Vladimir A. 1666 RUS0.001-0.8620-17.20 
  Simkin, Alexander 1834 RUS1.0010.31206.20 
  Abramov, Andrey N. 2009 RUS0.001-0.4620-9.20 
  Vikulin, Alexander A. 1794 RUS0.001-0.7420-14.80 
  Nilov, Vladimir A. 1795 RUS1.0010.26205.20 
  Maximov, Alexey V. 1980 RUS1.0010.502010.00 
  Turunen, Tuomo 1886 FIN1.0010.38207.60 
  Ershova, Sofya 1705 RUS1.0010.17203.40 

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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