Individual Calculations May 2019
 Viral, Trivedi  Total change: -5.00  Rating chartPersonal card
 National FIDE Rating Open Chess Tournament for Visually challenged 2019 Goa IND 2019-04-25
RcRownchangeKK*chgGame
 1293 1330 2.50 5 -0.25 20 -5.00 
  Waghmare, Sachin Lahu 1531 IND0.5010.26205.20 
  Lingaraju 1232 IND0.501-0.1320-2.60 
  Kartik, Damle 1411 IND0.5010.11202.20 
  Malik, Akash B 1159 IND0.001-0.7320-14.60 
  Begda, Vinod Mahendrabhai 1132 IND1.0010.24204.80 

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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