Individual Calculations July 2018
 Sayan, Sarkar  Total change: -16.00  Rating chartPersonal card
 The Heritage West Bengal State sub Junior Open 2018 Kolkata IND 2018-06-06
RcRownchangeKK*chgGame
 1490 1157 0.00 3 -0.40 40 -16.00 
  Alekhya, Mukhopadhyay 1557  * IND0.001-0.0840-3.20 
  Tejash, Jain 1547 IND0.001-0.0940-3.60 
  Ujan, Sarkar 1366 IND0.001-0.2340-9.20 
 * 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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