Individual Calculations October 2019
 Osman, Bin Sayeed  Total change: -12.80  Rating chartPersonal card
 Pearl City All India Open FIDE Rating Chess Tournament 2019 Hyderabad IND 2019-09-06
RcRownchangeKK*chgGame
 1556 1257 0.00 4 -0.64 20 -12.80 
  Himanshu, Sharma g1657  * IND0.001-0.0820-1.60 
  Srinivas, Ch 1610 IND0.001-0.1120-2.20 
  Swara, Lakshmi S Nair 1534 IND0.001-0.1720-3.40 
  Kannish, Varmaa K 1421 IND0.001-0.2820-5.60 
 * 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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