Individual Calculations February 2017
 Sandya, M  Total change: -20.60  Rating chartPersonal card
 Bahadurgarh Chess Foundation FIDE Rated open Haryana IND 2016-12-26
RcRownchangeKK*chgGame
 1504 1750 4.50 7 -1.03 20 -20.60 
  Pankaj, Arora 1350  * IND1.0010.08201.60 
  Samarth, Mittal 1471 IND0.501-0.3420-6.80 
  Sharma, Rohit 1517 IND0.001-0.7920-15.80 
  Gupta, Sandeep K. 1545 IND0.501-0.2620-5.20 
  Senger, Dharmender Singh 1372 IND1.0010.09201.80 
  Tanishka, Kotia wf1594 IND1.0010.29205.80 
  Amit, Dalal 1677 IND0.501-0.1020-2.00 
 * 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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