Individual Calculations June 2019
 Kotov, Alexander D.  Total change: -9.00  Rating chartPersonal card
 Novocherkassk_The Victory Day 2019 Novocherkassk RUS 2019-05-08
RcRownchangeKK*chgGame
 1801 1889 5.00 9 -0.45 20 -9.00 
  Zolotarev, Nikolay 1589 RUS0.501-0.3520-7.00 
  Prudnikov, Yuri 1818 RUS1.0010.40208.00 
  Fedorova, Tamara 1790 RUS1.0010.36207.20 
  Bogatov, Aleksandr 1748 RUS1.0010.31206.20 
  Popov, Evgeny 1994 RUS0.001-0.3620-7.20 
  Prokhoda, Aleksandr A. 1978 RUS0.001-0.3820-7.60 
  Vysotskiy, Aleksander 2000 RUS0.5010.15203.00 
  Kutovoi, Valery 1740 RUS0.001-0.7020-14.00 
  Knyazeva, Valentina 1556 RUS1.0010.12202.40 

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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