Individual Calculations July 2012
 Ioffe, Evgeny  Total change: 9.60  Rating chartPersonal card
 Voronezh 2012 Rtg Open Voronezh RUS 2012-06-12
RcRownchangeKK*chgGame
 2052 2046 4.50 8 0.64 15 9.60 
  Kostin, Yury 1688 RUS1.0010.10151.50 
  Kalinin, Nikita 2199 RUS0.5010.20153.00 
  Torshin, Anton 2135 RUS0.5010.12151.80 
  Kiselev, Maxim 2187 RUS1.0010.691510.35 
  Egorenkov, Igor 2133 RUS0.5010.12151.80 
  Filippov, Ivan 2035 RUS0.001-0.5215-7.80 
  Pavlov, Nikolay 2087 RUS0.001-0.4415-6.60 
  Cho, Seongho 1949 KOR1.0010.37155.55 

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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