Individual Calculations November 2018
 Sayan, Sarkar  Total change: -22.00  Rating chartPersonal card
 WB State FIDE Rated Junior Under - 19 open Kolkata IND 2018-09-29
RcRownchangeKK*chgGame
 1506 1190 0.00 4 -0.55 40 -22.00 
  Arijit, Mukherjee 1590  * IND0.001-0.0840-3.20 
  Dhritabrata, Kundu 1509 IND0.001-0.1340-5.20 
  Saikat, Saha 1475 IND0.001-0.1640-6.40 
  Aritrya, Pal 1451 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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