Individual Calculations December 2019
 Kishore, S M  Total change: -20.00  Rating chartPersonal card
 Mahatma Gandhi Centenary Vidyalaya Golden Jubilee Celebrations Open fIDE Rated Chess tournament - 2019 Trichy IND 2019-11-07
RcRownchangeKK*chgGame
 1428 1146 0.00 3 -0.50 40 -20.00 
  Sathya, Moorthy 1513 IND0.001-0.1040-4.00 
  Natarajan, M 1378 IND0.001-0.2140-8.40 
  Saravana, Vel R 1394 IND0.001-0.1940-7.60 

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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