Individual Calculations March 2018
 Vidya Sagar, J.b.m.  Total change: -11.20  Rating chartPersonal card
 1st Sri Anand Chess Wings All India Open FIDE Rating Guntur IND 2018-02-16
RcRownchangeKK*chgGame
 1382 1460 3.00 6 -0.56 20 -11.20 
  Mani, Bharathy 1808 IND1.0010.892017.80 
  Kumar, A. 1806 IND0.001-0.1120-2.20 
  Sevitha, Viju M 1112 IND0.001-0.8920-17.80 
  Sri, Harish J 1171 IND1.0010.16203.20 
  Advaita, Sharma K 1302 IND0.501-0.2120-4.20 
  Varshith, Nela 1095 IND0.501-0.4020-8.00 

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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