Individual Calculations September 2010
 Osipova, Polina  Total change: -2.40  Rating chartPersonal card
 Veresov memorial Minsk BLR 2010-06-26
RcRownchangeKK*chgGame
 1858 1877 4.00 8 -0.16 15 -2.40 
  Kovalevsky, Stanislav 1644 BLR1.0010.21153.15 
  Elkin, Maxim 2236 BLR0.001-0.1015-1.50 
  Konyshko, Ivan 1698 BLR0.001-0.7315-10.95 
  Dedkov, Nikita 1514 BLR1.0010.10151.50 
  Zhuk, Ivan 1631 BLR1.0010.19152.85 
  Dvurechensky, Viacheslav 1994 BLR0.5010.16152.40 
  Poljuhovich, Viktor 2078 BLR0.5010.26153.90 
  Agrafenin, Andrey 2072 BLR0.001-0.2515-3.75 

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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