Individual Calculations December 2019
 Rehaman, Kotte  Total change: -4.00  Rating chartPersonal card
 Andhra Pradesh FIDE Rating Open State Senior Chess Championship 2019 Guntur IND 2019-11-15
RcRownchangeKK*chgGame
 1322 1341 2.50 5 -0.20 20 -4.00 
  Nikhil, M 1741  * IND0.001-0.0820-1.60 
  Charan, Vivek Y S 1001 IND1.0010.12202.40 
  Ramesh, Jami 1053 IND1.0010.16203.20 
  Rushyendra, Chowdary Kantipudi 1720 IND0.001-0.0920-1.80 
  Lakshman, Manchala 1094 IND0.501-0.3120-6.20 
 * 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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