Individual Calculations February 2018
 Alok, Singh  Total change: -20.40  Rating chartPersonal card
 Delhi International Open - 2018 (Cat 'C') New Delhi IND 2018-01-13
RcRownchangeKK*chgGame
 1388 1397 3.50 8 -0.51 40 -20.40 
  Rohit, Roy Chaudhary 1503 IND0.001-0.3640-14.40 
  Ravi, Palsule 1119 IND1.0010.17406.80 
  Madhusudhan, Reddy Esswarawaka 1520 IND1.0010.674026.80 
  Afreed, T Khan 1522 IND0.001-0.3340-13.20 
  Mangal, Prasad 1538 IND0.001-0.3140-12.40 
  Yusuf, Faraz 1122 IND1.0010.17406.80 
  Vikas, Bhagat 1559 IND0.001-0.2940-11.60 
  Suresh, Raju N 1219 IND0.501-0.2340-9.20 

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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