Individual Calculations July 2024
 Mainak, Chowdhury  Total change: -16.80  Rating chartPersonal card
 WB State U-17 Open Chess Championship-2024 Kolkata IND 2024-06-14
RcRownchangeKK*chgGame
 1722 1539 0.50 3 -0.42 40 -16.80 
  Subhrajit, Dey 1939  * IND0.001-0.0840-3.20 
  Nilabhra, Ghosh 1425 IND0.501-0.1640-6.40 
  Venkatesh, Das 1802 IND0.001-0.1840-7.20 
 * 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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