Individual Calculations November 2013
 Kohanov, Boris  Total change: -27.00  Rating chartPersonal card
 Perm’s championship among man and woman 2013 Perm RUS 2013-09-30
RcRownchangeKK*chgGame
 1896 1836 2.00 9 -1.80 15 -27.00 
  Baturin, Viktor 2036 RUS0.5010.26153.90 
  Kozlov, Vladimir 2001 RUS0.001-0.2815-4.20 
  Kashin, Yury 1955 RUS0.001-0.3415-5.10 
  Batrak, Alexandra 1918 RUS0.001-0.3915-5.85 
  Drobyshev, Konstantin O. 1764 RUS0.501-0.1015-1.50 
  Smolin, Petr 1896 RUS0.001-0.4215-6.30 
  Kondakova, Yulia 1735 RUS0.501-0.1415-2.10 
  Koskova, Galina 1792 RUS0.501-0.0615-0.90 
  Senik, Viktor 1964 RUS0.001-0.3315-4.95 

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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