Individual Calculations August 2018
 Bennett, David  Total change: -68.80  Rating chartPersonal card
 12th Annual Philadelphia International Philadelphia, Pennsylvania USA 2018-06-28
RcRownchangeKK*chgGame
 1947 2077 2.50 9 -3.44 20 -68.80 
  Sheng, Joshua m2411 USA0.001-0.1220-2.40 
  Lokander, Martin f2386 SWE0.001-0.1420-2.80 
  Shibata, Robert 1893 USA0.501-0.2420-4.80 
  Qiao, Cindy wf1804 CAN0.001-0.8320-16.60 
  Caluza, Severo 1740 CAN1.0010.12202.40 
  Zeng, Sheena wc1863 USA0.001-0.7720-15.40 
  Bhatia, Aadit 1730 IND0.001-0.8920-17.80 
  Landingin, Jofrel 1842 CAN1.0010.21204.20 
  Boris, Peter 1853 USA0.001-0.7820-15.60 

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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