Individual Calculations August 2017
 Sreyas, Payyappat  Total change: 66.40  Rating chartPersonal card
 Kerala State senior Championship Alappuzha IND 2017-07-22
RcRownchangeKK*chgGame
 1527 1342 4.00 8 1.66 40 66.40 
  Madhusoodanan, K.r. 1725 IND0.001-0.0940-3.60 
  Asna, Abdeen 1105 IND1.0010.20408.00 
  Akshay, Madhusoodhanan 1732 IND0.001-0.0940-3.60 
  Preneesh Kumar, C. S. 1618 IND1.0010.834033.20 
  Raju, J 1661 IND0.001-0.1340-5.20 
  Vincent, Dave 1572 IND0.001-0.2140-8.40 
  Nasar, C 1246 IND1.0010.374014.80 
  Unnikrishnan, M A 1559 IND1.0010.784031.20 

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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