Individual Calculations June 2017
 Kaviarasan, K  Total change: 49.20  Rating chartPersonal card
 TN State Under 13 Chess championship for boys Namakkal Tamilnadu India IND 2017-05-03
RcRownchangeKK*chgGame
 1307 1067 2.50 6 1.23 40 49.20 
  Arjun, Kumar S 1456 IND0.001-0.0940-3.60 
  Midhun, Kumar M A 1345 IND0.001-0.1740-6.80 
  Ryan, Priyank S 1300 IND0.5010.294011.60 
  Aravindhan, Chakravarthy 1225 IND0.5010.21408.40 
  Sivaram, Sivarajan 1234 IND1.0010.724028.80 
  Tamizh, Selvan Ganesan 1282 IND0.5010.274010.80 

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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