Individual Calculations June 2013
 Muhammad, Ashraf Ahammad  Total change: 17.10  Rating chartPersonal card
 5th Anand Chess Academy FIDE Rated Chess Tournament (below 1600) Calicut, Kerala IND 2013-05-15
RcRownchangeKK*chgGame
 1314 1476 2.00 2 0.57 30 17.10 
  Razan, P 1289 IND1.0010.26307.80 
  Shyam, Sundar M 1338 IND1.0010.31309.30 

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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