Individual Calculations July 2019
 Singh, Amarjit  Total change: -5.80  Rating chartPersonal card
 2nd Goa International Open Cat B below 1999 Goa IND 2019-06-18
RcRownchangeKK*chgGame
 1549 1669 4.00 7 -0.29 20 -5.80 
  Khairmode, Dhanashree 1269  * IND0.501-0.4220-8.40 
  Aubrey, Armstrong A 1269  * IND1.0010.08201.60 
  Nagvekar, Sairudra 1269  * IND1.0010.08201.60 
  Sathya, Giri V 1852 IND0.001-0.2620-5.20 
  Adalja, Vanssh A 1489 IND1.0010.26205.20 
  Joshi, Abhijeet 1862 IND0.5010.25205.00 
  Bhagyashree, Patil 1832 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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