Individual Calculations October 2015
 Somkov, Aleksandr  Total change: -25.20  Rating chartPersonal card
 Clever children - strong Russia B-13 Suzdal RUS 2015-08-17
RcRownchangeKK*chgGame
 1618 1563 1.50 5 -0.63 40 -25.20 
  Voskresenskaya, Marta 1747 RUS0.5010.24409.60 
  Balashov, Egor 1625 RUS0.001-0.4140-16.40 
  Ivanov, Ilya 1536 RUS0.001-0.5440-21.60 
  Tarasova, Anna 1517 RUS1.0010.444017.60 
  Belikov, Semen 1665 RUS0.001-0.3640-14.40 

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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