Individual Calculations July 2018
 Juhi, Parekh  Total change: -7.60  Rating chartPersonal card
 The Heritage West Bengal State sub Junior girls 2018 Kolkata IND 2018-06-06
RcRownchangeKK*chgGame
 1217 1001 1.00 5 -0.19 40 -7.60 
  Sanika, Sengupta 1401  * IND0.001-0.0840-3.20 
  Chandrima, Sarkar 1180 IND0.001-0.2740-10.80 
  Prapti, Moulik 1135 IND0.5010.18407.20 
  Aarshiya, Biswas 1194 IND0.5010.254010.00 
  Kriti, Mundhra 1174 IND0.001-0.2740-10.80 
 * 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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