Individual Calculations July 2008
 De Ramos, Joseph Julius  Total change: 20.50  Rating chartPersonal card
 Sydney International Open Sydney AUS 2008-03-25
RcRownchangeKK*chgGame
 2278 2290 5.50 9 0.82 25 20.50 
  Kalisch, Thomas 1940 AUS1.0010.11252.75 
  Zhang, Zhong g2617 SIN0.001-0.1325-3.25 
  Stojic, Svetozar 1995 AUS1.0010.15253.75 
  Nguyen, Giang 2106 AUS1.0010.26256.50 
  Akobian, Varuzhan g2599 USA0.001-0.1425-3.50 
  Hu, Jason 2120 AUS1.0010.28257.00 
  Goldenberg, Igor f2395 AUS0.5010.14253.50 
  Malakhatko, Vadim g2600 BEL0.001-0.1425-3.50 
  Dotsenko, Viacheslav 2132 RUS1.0010.29257.25 

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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