Individual Calculations December 2019
 Sa, Kannan  Total change: -26.80  Rating chartPersonal card
 Mahatma Gandhi Centenary Vidyalaya Golden Jubilee Celebrations Open fIDE Rated Chess tournament - 2019 Trichy IND 2019-11-07
RcRownchangeKK*chgGame
 1663 2059 6.00 8 -1.34 20 -26.80 
  Radha, Krishnan S 1659  * IND1.0010.08201.60 
  Vignesh, Kannan P 1659  * IND1.0010.08201.60 
  Babu, S. 1659  * IND1.0010.08201.60 
  Sathananthan, I 1659  * IND0.501-0.4220-8.40 
  Vigneshwaran, N. 1659  * IND0.501-0.4220-8.40 
  Sathya, Moorthy 1659  * IND1.0010.08201.60 
  Meenakshi, Sundaram 1659  * IND0.501-0.4220-8.40 
  Subramanian, V 1688 IND0.501-0.4020-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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