Individual Calculations July 2009
 Sergienko, Sergey  Total change: -3.80  Rating chartPersonal card
 Center FR Chmp. 2009 Men Gagarin RUS 2009-05-01
RcRownchangeKK*chgGame
 2326 2411 4.50 8 -0.38 10 -3.80 
  Strekha, Igor 2108 RUS1.0010.14101.40 
  Khalukov, Yury f2276 RUS1.0010.32103.20 
  Potapov, Alexey f2354 RUS0.501-0.0810-0.80 
  Novikov, Maxim g2520 RUS0.5010.15101.50 
  Kulicov, Oleg m2414 RUS0.5010.00100.00 
  Tyutyunnikov, Alexey 2332 RUS0.501-0.1110-1.10 
  Demianjuk, Alexander 2330 RUS0.501-0.1110-1.10 
  Benza, Artem f2272 RUS0.001-0.6910-6.90 

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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