Individual Calculations May 2018
 Ghatti, Sanjay  Total change: -26.80  Rating chartPersonal card
 12th Annual Philadelphia Open Philadelphia, Pennsylvania USA 2018-03-28
RcRownchangeKK*chgGame
 2058 2216 5.00 9 -1.34 20 -26.80 
  Zhou, Jianchao g2611 CHN0.001-0.0820-1.60 
  Warusawitharana, Missaka 2024 USA0.501-0.2520-5.00 
  Padmanabhan, Karthik 1914 USA0.501-0.3520-7.00 
  Yi, Richard 2048 USA0.001-0.7220-14.40 
  Ni, Winston 1963 USA1.0010.19203.80 
  Juac, Majur 1979 USA0.001-0.8020-16.00 
  Oberoi, Shelev 1924 USA1.0010.15203.00 
  Liu, Zhanhe 2011 CAN1.0010.24204.80 
  Zhou, Liran c2046 USA1.0010.28205.60 

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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